Atmega Complete Projects List

Wednesday November 14, 2018 / Ibrar Ayyub
  1. The Atmel-ICE Debugger
    1. Introduction 1.1 Introduction to the Atmel-ICE Atmel-ICE is a highly capable development tool designed for debugging and programming Atmel SAM and Atmel AVR microcontrollers based on ARM Cortex-M architecture. It provides On-Chip Debug capability and supports various interfaces and families of microcontrollers, including: Programming…... Listed under:
  2. Hard Drive Based AVR Programmer
    The project we are presenting differs from the one initially proposed. Our original plan was to construct a WWVB time-code receiver capable of extracting highly precise time information from a 60 kHz signal provided by the National Institute of Standards and Technology (NIST). However, due…... Listed under:
  3. Setup External programmer in Atmel Studio
    This tutorial provides step-by-step instructions on how to integrate an external programmer into Atmel Studio 7.0. By setting up the external programmer, you will be able to flash the AVR board directly from Atmel Studio without the need to switch to the "Universal_GUI.exe" application. This…... Listed under:
  4. Program Artou ATmega32 Development Board
    Program an AVR development board without installing any software. ExpressIDE and AVRdudess. Story ATmega32 Board Artou makes a development board with the ATmega32 processor. Like an Arduino Uno but this processor adds a PORTA that is not on the ATmega328p. We will toggle the four bright LEDs next to…... Listed under:
  5. Simple Standalone ATMega328p Microcontroller
      Story A digital clock is a type of clock that displays the time using numerals or digits, rather than using a dial and hands. These clocks typically use an electronic display, such as an LED or LCD screen, to show the time. Digital clocks…... Listed under:
  6. Arduboy on ATMega4809
    Porting Arduboy to the ATMega4809 and making it run on a Arduino Nano Every. Story After learning about the Arduboy on ATMega4809 challenge, we decided to join in the fun and port Arduboy to a new microcontroller. In the spirit of staying with true 8…... Listed under:
  7. Another ATMEGA4808 Development Board
    Another ATMEGA4808 Development Board turned out looking very well but highlighted some issues with supply and sourcing of components. Story ATMEGA4808 – An Improvement on my previous design? Or Not… When I first started playing around with the ATMEGA4808, I was impressed as well as…... Listed under:
  8. ATMEGA4808: Better than ATMEGA328?
    In this final part of the series, I look at the ATMEGA4808. This may just be the replacement for the ATMEGA328 that I have been looking for. Story The ATMEGA4808 provides a very attractive solution to replace the trusted ATMEGA328 or standard Arduino UNO /NANO.…... Listed under:
  9. ATmega Alien Themed Slot Machine
    Story This project is my implementation of an alien themed slot machine using two ATmega328P-PU micro-controllers. I was inspired by Cory Potter's Alien Invasion Slot Machine, and I wanted to expand on that idea. The slot machine is for entertainment and educational purposes only. I tried my…... Listed under:
  10. AVR-GCC
    Background I've written dozens of programs using the Arduino IDE and using other tools like the ARM mBed toolchain. My priority for this week was to familiarize myself with avr-gcc and the Atmel libraries. Week 4 Board Programming I had already programmed my Week 4…... Listed under:
  11. ATmega328P Standalone Board
    In this step-by-step tutorial we will learn how to build a standalone Arduino UNO compatible ATmega328p board. ATmega328P Bare minimum configuration Before building our standalone ATmega328P chip Arduino compatible board, let’s take a look at the awesome Arduino UNO board and see the main components…... Listed under:
  12. SPATIAL AUDIOMAP
    Project Introduction Our project is a spatial audio map of Collegetown that allows the user to use a joystick to virtually travel around the Collegetown crossing area and hear surrounding, directional sound. Our project takes inspiration from Street View, an interactive technology featured in Google…... Listed under:
  13. Snorecorder with SD Logging
    Introduction Sound Byte The Snorecorder detects snoring sounds from a sleeping person and records the time and intensity of each snore. The data is written to an SD card, which can be easily viewed on a personal computer. Synopsis The Snorecorder determines and records snore…... Listed under:
  14. ProxMidi A capacitive MIDI sequencing platform
    Introduction ProxiMIDI is a MIDI code generator, that takes its inputs from a user using Atmel’s Capacitive touch and Proximity technology. It can generate sound signals for 4 notes of 3 instruments and vary the tempo, volume and sound depending upon the proximity inputs. The…... Listed under:
  15. Some Assembly Required
    What We Did We created an autonomous robot that explores the world in linear trajectories while avoiding obstacle using IR range-finding. The robot is a Venom RC car altered to be controlled by an Arduino Uno programmed in AVR Assembly (a very low-level programming language…... Listed under:
  16. How to Install and Setup EAGLE
    Introduction Printed circuit boards (PCBs) are the backbone of every electronic gizmo out there. They're not flashy like those microprocessors, or abundant like resistors, but they're essential to making all components in a circuit connect together just right. We LOVE designing PCBs here at SparkFun.…... Listed under:
  17. Floating Away with AmForth
    1 Starting Forth Forth[3] is a flexible, stack-based programming language that is ideal for embedded use. It has an amazing power to weight ratio; it can do a lot with limited resources. Forth zealots take this as one of many signs that Forth is the One-True-Language.…... Listed under:
  18. Programming for AVR
    This project was done in order to experiment with the Automotakit breadboard board which is based on the ATMEGA256A3U chip. The use of a DAC, ADC , low pass filter, PWM, basic I/O, current control, clock setup, and interrupts on an Atmega chip are some of the…... Listed under:
  19. Work Progress
    I have been working on input and output devices communication for weeks. For those weeks, I spent so many times on the ESP32 debugging and got nothing solved, which makes me be so despair about the foreseeable failure of my final project. This wildcard week,…... Listed under:
  20. Embedded Programming
    1. Programming Board Blinking Code using Arduino environment CODE: I started with code code from Jaclyn Berry's page : const int buttonPin = 7; const int ledPin = 2; int buttonState = 0; void setup() { pinMode(ledPin, OUTPUT); pinMode(buttonPin, INPUT); } void loop() { buttonState…... Listed under:
  21. Using the GNU AVR toolchain on Windows 10
    Introduction This page attempts to describe a procedure for installing a complete GCC-based toolchain on a modern Windows system. I've developed these instructions on my Windows 10 machine, but they should work for versions of Windows as far back as Windows 7. On older versions, you might…... Listed under:
  22. Programming the AVR microcontroller with GCC, libc 1.0.4
    Introduction Many people where interested in microcontroller programming after the article which I wrote in 2002. However this first step to get the development environment up and running is the hardest. If something does not work then you have absolutely no clue where the fault…... Listed under:
  23. How to use I2C / TWI (Two Wire Interface) in AVR ATmega32- (Part 36/46)
    Code explanation for MASTER Controller: Step 1: Initialization of master. Initialization of MASTER means to set the TWI clock frequency (SCL). It is done by setting bit rate in TWBR and pre scaler bits in TWSR.                  …... Listed under:
  24. Stand Alone Arduino ATmega328p
    Step 1: Components and Where to Start I've started from the Arduino official site: https://www.arduino.cc/en/Main/Standalone where I've taken this picture, and where there is the list of all the components that you have to buy. Just the components that are showed in this picture. (…... Listed under:
  25. ARDUINO CLONE With ATMEGA328-PU Non P
    Step 1: The Beginning Last week I decided to make a classic Arduino clone with an ATMEGA328P-PU. I seemed to be so easy and quick but a very bad surprise for me: I odered the cheaper ATMEGA328-PU (non P!!) that is to say: non pico…... Listed under:
  26. Worry-Free Automatic Timed Plant Feeder
    Introduction The following diagram shows the system schematic. It contains the several major blocks: ATmega 323 is the CPU of the system. 5 VDC power supplier: an adaptor first transforms 110 VAC 60 Hz into 9 VDC; then a regulator keeps VCC stable at 5…... Listed under:
  27. Networking
    Board Design For part of my final project I want to make my own USB audio recording device. So I’ll try to develop all the necessary electronics this week. I have the analog circuitry I need from inputs week. But I don’t have a board ready…... Listed under:
  28. 10 Best AVR Development Boards For Engineers And Hobbyists 2019
    Atmel’s AVR series of controllers is one of the most popular with student and hobbyists. Any beginner in electronics or even professionals for that matter would appreciate an excellent development board. Development boards rid the user of the tedious tasks of prototyping and debugging necessary…... Listed under:
  29. Programming the Microchip ATmega328P in C
    Introduction This document describes how to program the Microchip ATmega328P microcontroller in C using the Avr-GCC toolchain. Students can download the software and install it on their computers by visiting a few websites. Atmel used to manufacture the ATmega328P microcontroller until it was acquired by…... Listed under:
  30. Automatic Egg Incubator
    Many factors contribute to the high demand for egg incubator around the world. A person who is interested in birds would like to raise ornamental birds, but he couldn't find or obtain a broody bird as such; nonvegetarians eat birds, but they are often forced…... Listed under: ,
  31. Atmel AVR Programmer USB Circuit Atmega8
    Via the USB port of your computer that you can program Atmel series microcontrollers ISP port with stylish design a programming circuit. Prepared with eagle pcb circuit usb programming. are schematic drawings. To use the circuit to inspectors ATmega8 avr-doper-mega8-12mhz_a.hex need to download the file. Simplified Version…... Listed under:
  32. What is AVR Microcontroller : PinOut, Working & Its Applications
    The advanced version of a microprocessor is a microcontroller that includes a CPU, Interrupts controller, RAM, ROM, I/O unit, etc. A microcontroller is mainly used for the operation of high-speed signal processing in an embedded system. So it performs like a major component while designing an embedded system.…... Listed under:
  33. Setting up Atmel Studio for USBasp and AVR Programming
    It can be a lot confusing someone for who just started programming in AVR environment. Atmel studio is the best IDP [Integrated Development Platform] for AVR programming and embedded system development. It takes awful lot of time just to get installed. But once you’re done…... Listed under:
  34. Getting Started with Atmel Studio
    Introduction Atmel, AVR microcontrollers (MCUs) are very easy to use. All AVR microcontrollers require Integrated Development Environment(IDE) such as Atmel Studio. Using this IDE, we can create, compile, and debug programs on all AVR microcontrollers. Atmel Studio is available free of charge. To download and…... Listed under:
  35. The LED Chasing Effect Project using Atmel AVR Microcontroller
    One of the interesting projects for most of the embedded beginners enthusiasts or hobbyists is to build the LED chasing effect. In this project we are going to use both the Arduino IDE and Atmel AVR Studio to program the AVR ATMega168 microcontroller, therefore you…... Listed under:
  36. GETTING STARTED WITH AVR MICROCONTROLLER
    GETTING STARTED WITH AVR MICROCONTROLLER.This article will make you familiar how to getting started with AVR Microcontroller. You will learn each and every thing about AVR microcontroller. What are the basic features of AVR microcontroller, Architecture of AVR microcontroller? Here you will also learn about…... Listed under:
  37. AVR Tutorial for Beginners
    This tutorial series designed specifically for beginners. If you are a beginner looking to play with cool electronic stuff, then you are going to find this very useful. This AVR tutorial for beginners series is going to cover all the information about microcontrollers. I will…... Listed under:
  38. Attiny13A Motor Controller Board
    So here's something super interesting and useful, a motor controller board powered by an Attiny13A to control a Brushed DC Motor. This Motor Driver uses PWM to control the gate of an N Channel IRFZ44N mosfet by the Tap of a single button.   I've…... Listed under:
  39. XOD-powered Rechargeable Solar Lamp
    There are inexpensive solar garden/walkway lamps available at most home goods and hardware stores. But as the old saying goes, you usually get what you pay for. The usual charging and illumination circuits they use are simple and cheap, but the light output you get…... Listed under:
  40. Project Green Stations: Prototype Zero
    Introduction For our final project, we have designed and built a 'proof of concept' prototype for Project Green Stations, an externally funded student group with the following mission statement: Project Green Stations is all about changing the way people see the environment. Imagine the go-green…... Listed under:
  41. Phased Array Speaker System
    Introduction For our ECE 4760 final project, we designed and built an array of 12 independently-controllable speakers to implement an acoustic phased-array system. The system samples a standard audio input signal at approximately 44.1 kHz, and then outputs this signal to each of 12 speakers,…... Listed under:
  42. Infrared Universal Remote Control
    Introduction One of the more challenging aspects of owning a home entertainment system is dealing with all the remote controls. My device is designed to tackle this problem. Specifically, the universal remote control I implemented is able to learn the signals used by other remote…... Listed under:
  43. A Moving Alarm Clock
    Introduction We implemented a prototype for a moving alarm clock which runs away from the user when they try to silence the alarm. It has all the features of a “regular” alarm clock: settable time and alarm, snooze, and alarm on/off. The alarm clock displays…... Listed under:
  44. Automated Drink Mixer
    Abstract The automated drink mixer takes orders from a push-button menu, and moves a regular 16-ounce glass under a series of inverted bottles while dispensing specified amounts of mixers to make perfect non-alcoholic beverages. Introduction             If you’ve ever been to a crowded bar or restaurant…... Listed under:
  45. ECE 4760 Final Project Report
    Introduction Most homes across the world lack a security system of any sort. The goal of our project was to design a simple security system using the Atmel AVR ATmega1284p microcontroller that most people could build without too much hassle for an affordable price. This…... Listed under:
  46. EYEMouse ELECTRO-OCULAR CURSOR CONTROL
    Introduction Several different approaches have been explored in developing a system to track eye movements. These approaches span from measuring reflections of infrared light to using advanced imaging techniques to monitor specific features within the eye. While a variety of reports exist on measuring infrared…... Listed under:
  47. Sign Language Glove
    Introduction We designed and built a glove to be worn on the right hand that uses a Machine Learning (ML) algorithm to translate sign language into spoken English. Every person's hand is a unique size and shape, and we aimed to create a device that…... Listed under:
  48. Segway Robot with Accelerometers
    Introduction The objective of this project was to create a two-wheeled balance bot able to traverse a flat environment and adjust itself to shifts in position and weight, using a Proportional-Integral-Derivative (PID) feedback control loop to keep the robot upright. The balance bot is essentially…... Listed under:
  49. AccelCar
    Our project aims to take the fun of a Wii Remote and translate it to real life. The AccelCar is a remote-controlled car that is controlled by the way that a user tilts the remote, similar to the way Mario Kart Wii is played. The…... Listed under:
  50. Smart Medicine Box
    Our ECE 4760 final project is to build a microcontroller based smart medicine box. Our medicine box is targeted on users who regularly take drugs or vitamin supplements， or nurses who take care of the older or patients. Our medicine box is programmable that allows…... Listed under:
  51. Maple Bot
    Introduction For our final project in ECE 4760: Digital Systems Design Using Microcontrollers, we designed and implemented a radio-controlled, map-learning, line-following robot. The robot traverses a map of lines with a configuration that is initially unknown to a user. The robot discovers different types of…... Listed under:
  52. LED Sketchpad
    In this project we built a sketchpad based on LED matrix display with microcontroller and resistive touch screen control. We used a single point resistive touch screen to detect the user’s gesture and microcontroller’s analog/digital converter (ADC) ports collects the data and convert it to…... Listed under:
  53. Virtual Object Grabber
    Introduction What is seeing without feeling? The field of Virtual Reality has recently been gaining much attention, with the Oculus Rift and Google Cardboard paving the path of visualizing a world that is not physically there. But what if the virtual reality experience could be…... Listed under:
  54. BOXING TRAINING
    INTRODUCTION In the modern American classic, Rocky IV, Ivan Drago (portrayed by Dolph Lundgren) is shown utilizing a then-futuristic electronic punch meter (in addition to anabolic steroids) in his quest to triumph over Rocky in one of the Cold War’s only face to face confrontations.…... Listed under:
  55. Ultrasonic Pursuit Automobile
    We’ve implemented an autonomous pursuit vehicle capable of chasing a designated target using ultrasonic transmissions. The system is demonstrated by chasing a second, human-controlled, RC car. The pursuit unit is equipped with a 24kHz transmitter and two 40kHz receivers, while the target unit has a…... Listed under:
  56. GPS Navigator and Explorer
    The idea of the the project is to create a useful device for being able to get directions with any specified path by use of waypoints rather than a path chosen by a GPS as well as being able to follow a path that is…... Listed under:
  57. ECE 4760 Space Invasion
    Introduction: What is Space Invasion: Space Invasion is a game in which a spaceship has to pass through the walls, without crashing. There are monsters trying to kill the spaceship. So the spaceship has to destroy them before getting destroyed. The game has no end,…... Listed under:
  58. Virtual Virtuoso a tool for conductors
    Introduction There are very few ways to improve one’s skills in conducting a live band. Practicing by conducting a real band requires coordination of many people and conducting along to pre-recorded songs does not provide feedback on the accuracy of the conductor’s selected tempo. The…... Listed under:
  59. Real-Time Pitch Shifter.
    Introduction "A device that pitch-shifts voice in real time" For our final project, we attempted to implemented a real-time vocal pitch shifter. The system was designed to work as follows: a user speaks into a microphone, their vocals are processed using a pitch shifting algorithm,…... Listed under:
  60. Smart Sitter: A Do-it-Yourself Wireless Home Automation System
    Introduction Smart home technology has been surging in popularity over the past decade. According to a recent poll, 46% of consumers believe that it is important that their current or next home has smart technology. Many smart home technologies are expensive to implement and require…... Listed under:
  61. Virtual Bowling
    For our 4760 final project, we built a virtual bowling game interface on a black and white Television in which the ball can be controlled by the glove which has the flex sensors and the accelerometer attached to it. There are 5 flex sensors on…... Listed under:
  62. Bike Dash
    For our ECE 4760 final project, we designed and built a bicycle dashboard which displays the cyclist’s pedaling power, speed, cadence, and distance to enhance training. The major motivation of this project was to replicate a commercial product at a dramatically reduced price point. A…... Listed under:
  63. ukule-LED
    ukule-LED is a ukulele with LEDs embedded in its fretboard. These LEDs can light up in configurations corresponding to different chords, which can aid the ukulele player in learning how to play certain chords, or can act as a chord reference for a more advanced…... Listed under:
  64. Frequency Visualizer
    Introduction This project visually displays the frequency content of an audio signal using an 8X3 grid of LEDs. A microphone and amplifier collect analog audio input which is sampled digitized using the MCU's analog-digital converter. The samples are buffered and and a 32 point discrete…... Listed under:
  65. ECE 4760 Final Project: CPR Training Dummy on AVR
    Introduction For our ECE 4760 final project, we implemented an interactive CPR training dummy which can coach the trainees through the CPR process with a LCD to display instructions. The prototype CPR training dummy built is a budget-friendly one that contains a re-programmable Atmel ATmega1284…... Listed under:
  66. Bioelectrical Body Fat Analyzer
    Introduction For our final project, we have decided to use the microcontroller provided to make a device which would measure body fat percentage of one's body. The basic principle behind this project is known as bioelectrical impedance analysis. This technique uses a small alternating current…... Listed under:
  67. Speech Lock
    we designed and implemented a speaker recognition device that acts as a lock triggered by the sound of your voice saying a specific passcode. The implementation uses hardware filtering from a microphone and many signal processing concepts in software. All software and matching is implemented…... Listed under:
  68. Gesture based MIDI glove
    Introduction Musical Instrument Digital Interface, or MIDI, is a standard that describes a protocol, digital interface and specific physical connections that allow electronic music devices and computers to communicate with each other. For our final project, we created a MIDI glove that is capable of…... Listed under:
  69. ECE 4760: T-Bot
    Introduction "A resistive touch screen robot that follows a user-defined path input by drawing on the touch screen."" We designed and implemented a robot that follows the path drawn on a touchscreen. The touchscreen is mounted on top of the robot, and once the path…... Listed under:
  70. SingLock
    SingLock is a pitch-based security system based on ATMEL MEGA1284P microcontroller featuring two password protection stages: one based on a 4-digit numeric personal identification number inputted via the keypad and another based on two pitches inputted via the microphone. Most security systems we find today…... Listed under:
  71. The Skittles Mini-Factory
      Introduction   The Skittles Mini-Factory is self-contained repackaging unit that separates Skittles by color. Once separated, the Skittles are resealed in individual plastic bags. The Skittles are dispensed one at a time (either automatically or manually) onto a light sensing module. Red, green, blue, and…... Listed under:
  72. ECE 4760 Final Project: Rapid Circuit Prototyping
    Introduction Our final project was to create a rapid prototyping machine for electrical circuits by repurposing an old pen plotter that we fitted with an electrically conductive pen. Our plotter utilized an atmega 1284P to control the x and y-axis motors, and to raise and…... Listed under:
  73. REAL-TIME SCROLLING SPECTROGRAM
    INTRODUCTION This project implements a real-time scrolling spectrogram-style visualization of an audio signal. We successfully displayed the frequency spectrum content in real time using a 4-bit grayscale scrolling display on any NTSC television. The frequency spectrum of an audio line-in input or mic input is…... Listed under:
  74. PALPi Lite Edition
    So this is the PALPi V4 which is a DIY Retro Game Console powered by a Raspberry Pi Zero W. The IDEA here was to make a portable handheld gaming console that can run RETRO Games like Contra, Pokemon, Super Mario ETC. [embed]https://youtu.be/8DVSS5S-lkQ[/embed] For Display,…... Listed under:
  75. Glowing RGB LED Magic Cube (WS2812)
    I fully designed from scratch every single piece of this project to create a cool glowing Magic LED Cube, mainly made for light animation and basically could be explored for decoration of Electronics Labs. [embed]https://youtu.be/A0OtHySzadk[/embed] Designed around the awesome RP2040 Microcontroller and Built with a full of electronics…... Listed under:
  76. AVR Studio Simulator Introduction and Exercises
    LEARNING OBJECTIVES • get a brief introduction to most of the major debugging features AVR Studio• read through a refresher on C programming and an introduction to I/O on AVR microcontrollers• gain an appreciation of what the AVR Studio simulator is and what it's good…... Listed under:
  77. Using the AVRISP Programmer
    Introduction The AVRISP looks just like the JTAGICE, except it's a bit smaller and it has a 6-pin connector on the end of the cable instead of the 10-pin connector on the JTAGICE. The AVRISP programmer does not have the advanced debugging features of the…... Listed under:
  78. Prototype Board for Atmel Mega644
    Introduction This page describes a prototype board for the Atmel Mega644 or Mega32 (PDIP) MCU. It includes a power supply, crystal clock, and generous bypass capacitors. A six-pin header allows flash memory programming from an STK500 or AVRISPmkII. All port pins are brought out to…... Listed under:
  79. Getting Started with TinyOS and nesC
    This lesson introduces the basic concepts of TinyOS and the nesC language in which the system is written. It includes a quick overview of the nesC language concepts and syntax to help you get started with programming in this environment. Introduction The TinyOS system, libraries,…... Listed under:
  80. ECEN1400 Final Project- Sensor Spy Ball
    This is the final project for ECEN1400: Introduction to Digital and Analog with Professor Alex Fosidck at University of Colorado at Boulder (Spring 2017). The goal of this project was to make a ball full of sensors which could detect changes in its environment and…... Listed under:
  81. LINE FOLLOWING AND OBSTACLE AVOIDING CAR
    1.1 Introduction Line following car is a system that traces black lines on white surfaces. There arevarious sensing methods available to sense these lines. The choice of these schemesdepends upon sensing accuracy and required flexibility. In my project, I have used 6 TxLEDs and 6…... Listed under:
  82. Summer 2017 Altium Designer 17 Research
    This past summer I had the opportunity to work for computer science PhD candidate Ryo Suzuki under the guidance of Tom Yeh of the computer science department. My task was developing printed circuit boards for experiments for human computer interaction (HCI). The goal was to create…... Listed under:
  83. BUILDING KILOBOTS AND REVISING KILOBOT DESIGN FOR IMPROVING THE OPTICAL RESPONSE
    I would first like to acknowledge my adviser, Dr. Yanjun Yan, for her patience, kindness, and mostof all her assistance in completing this thesis. I would like to thank Dr. Martin Tanaka, Dr. PeterTay, and Dr. Paul Yanik for serving on my thesis committee. ABSTRACT…... Listed under:
  84. A Simplified Secure Programming Platform for Internet of Things Devices
    INTRODUCTION The Internet of Things (IoT) devices have become very popular in various critical and non-critical usage fields. Many people have started to use IoT devices realizing their benefits in their lives and scientific research [MSPC12, CGOF13].Because of the popularity of IoT devices, developers gravitate…... Listed under:
  85. SMILab develops new low-cost strain sensor
    Researchers from the Smart Management of Infrastructure Laboratory (SMILab), located in the Center for Advanced Research Computing, have developed a new strain sensor as a part of the Low-Cost Efficient Wireless Intelligent Sensors (LEWIS) project. The new sensor, called the LEWIS-S, is easy to use, wireless, and…... Listed under:
  86. Microcontroller Survivability in Space Conditions
    Introduction The Utah State University (USU) Materials Physics Group (MPG) is interested in the performanceof Commercial Off the Shelf (COTS) microcontrollers in space conditions. Microcontrollers are commonlyused on CubeSats, small relatively inexpensive satellites that are flown in Low Earth Orbit (LEO) ataltitudes of ~160 km-2000…... Listed under:
  87. Wireless Sensor Network for Energy and Environmental Monitoring: Helping Old Buildings Go Green
    I. Introduction Today, the rising cost of energy and social trend of “going green” has put increasing pressure on commercial property owners to improve the efficiency of their investments. There is good reason for this, too. In the State of California, office buildings represent the…... Listed under:
  88. Pololu USB AVR Programmer User’s Guide
    Overview The Pololu USB AVR programmer [http://www.pololu.com/product/1300] is a programmer for Atmel’s AVRmicrocontrollers and controller boards based on these MCUs, such as Pololu Orangutan robot controllers[http://www.pololu.com/category/8/robot-controllers] and the 3pi robot [http://www.pololu.com/product/975]. The programmer emulates an STK500 on a virtual serial port, making it compatible with…... Listed under:
  89. CC2420 Radio
    Introduction The Chipcon (now owned by Texas Instruments) CC2420 is a commercial radio chip that complies with the ZigBee wireless standard. We have CC2420DBK development kits available for your project. Each development kit comes with 2 development boards (2 radios). Each development board has a Chipcon CC2420…... Listed under:
  90. NeoPixel Reactive Table
    https://youtu.be/46i9tALT3e8 https://youtu.be/HdIC7mgrhPU https://youtu.be/AC4vsxmy08Y https://youtu.be/51IoAr7NIaY Welcome to my version of the LED reactive table! I was inspired by previous work using discrete LEDs, such as this one, but I figured it would be easier and more fun to use NeoPixels -- programmable RGB LEDs that can be set to…... Listed under:
  91. Multiple ATtiny85 or 13A Programmer
    Program 6 ATtiny85/13A at the same time with this custom programmer board. Description Watch the video for a better tutorial. https://youtu.be/3tJi0zzWZtM Attiny MCUs are very popular as it is quite easy to program them and using them instead of the atmega328 chip can reduce the…... Listed under:
  92. I2C Blynk Car With Attiny85 and M5StickC
    This project shows you how to build your own I2C DC motor drive using a DigiSpark Attiny85 plus Arduino motor shield. To test its operation, I made a small RC car which used an M5StickC & connected to Blynk App. to communicate with this drive via the…... Listed under:
  93. AVR Atmega8 Microcontroller Architecture & Its Applications
    The abbreviation of AVR Microcontroller is “Advanced Virtual RISC” and MCU is the short term of the Microcontroller. A Microcontroller is a tiny computer on a single chip and it is also termed as a control device. Similar to a computer, the Microcontroller is made with a…... Listed under:
  94. Types and Applications of ATMEL Microcontroller Programming in Embedded Systems
    Atmel Microcontroller Programming Atmel Microcontroller Programming – A microcontroller is actually a small and typically inexpensive computer. And you can use it one to perform necessary calculations and conclusions in the uncomplicated hardware framework. Such as, the LED panels generally present in subways can easily implement…... Listed under:
  95. ATmega versus STM32 – Which Microcontroller is Best for Your Application
    This article compares the ATmega and STM32 microcontrollers so that you can choose the best one for your own tech product, by considering overall cost and system cost, as well as the upward migration path. Comparing ATmega and STM32 microcontrollers is a bit like comparing…... Listed under:
  96. Getting Started with C Programming for the ATMEL AVR Microcontrollers
    Introduction This tutorial provides information on the tool and the basic steps for programming the Atmel AVR microcontrollers using C. It is aimed at people who are new to this family of microcontrollers. The Atmel STK500 development board and the ATmega16 chip are used in…... Listed under:
  97. Atmel Studio 7 Latest Version for Windows & MacOS
    Atmel Studio was developed to help them build and debug microcontroller applications. It comes as a platform for integrated creation that uses the shell of Microsoft Visual Studio. This software manages programs written in C/C++ and even in the language of assembly effectively. I know that as a former…... Listed under:
  98. ATMEL USB PROGRAMMER CIRCUIT ZIF SOCKET USBASP ATMEGA8
    Atmel USB programmer shared by more ö “Atmel AVR USB programmer” circuit designed by the advanced ZIF socket version. Source: usbasp – USB programmer for Atmel AVR controllers http://www.fischl.de/usbasp/ As long as the 8-pin pinout fit, 20-pin, 28-pin, 40-pin... Electronics Projects, Atmel USB Programmer Circuit ZIF Socket…... Listed under:
  99. Types of AVR Microcontroller – Atmega32 & ATmega8
    ATmega32 – 8 Bit AVR Microcontroller The AVR microcontrollers are based on the advanced RISC architecture. ATmega32 is a low power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. AVR can execute 1 million instructions per second if cycle frequency is 1MHz. Key…... Listed under:
  100. ATMEL AVR Tutorial 2 : How to access Input / Output Ports ?
    Overview You cannot imagine to use microcontroller without using any of its i/o pins. Finally its all about : taking input , processing it and generating output ! Thus i/o registers and their correct settings is indispensable part while learning to program any uC. We will…... Listed under:
  101. Programming AVR Microcontrollers with Atmel Studio 7
    Inexpensive microcontrollers have seen a resurgence thanks to the internet of things (IoT) and wearable devices. These end-uses depend on parts that have low costs rather than record-breaking speed. Because of this, devices like the Atmel AVR series have enjoyed decades of popularity. Any software…... Listed under:
  102. Classic Atmel ATtiny85-20PU Stop Light
    The Classic ATtin85-20PU is a very simple project that is also very fun to make. It really is perfect for a parent/child combo because it's quick! Builds in minutes. But it does teach several electronic hobbyist skills.There is a story behind my decision to become…... Listed under:
  103. ATTiny85 Game Timer – Get Rid of That Old Hourglass!
    What did I make? = This is a little project that uses ATTiny85 to make a simple "game timer", intended to be used with board games that demand timed turns, like "Rummikub" or "Scrabble". Never wait for all that sand getting down for the next…... Listed under:
  104. LED Cube 3x3x3 With ATMEGA8
    An interesting project and already much discussed in the forums and also in videos.Although it appears complex,it is a simple idea and fun very purpose. Mounting material: - 27 LEDs matte- Microprocessor ATmega8- Electrolytic capacitor 47UF 16V- Veroboard- Small wood board at the minimum 10x10cm-…... Listed under:
  105. Obsatcle Avoidance Vehicle Using ATmega328P Microcontroller (Arduino)
    Obstacle Avoidance Vehicle capable of detecting objects, scanning the area and navigating through the less obstructed path. Step 1: Materials Needed Hardware Arduino UNO based on ATmega328 microcontrollerDYP-ME007 ultrasonic sensorServomotorL298N Dual H-Bridge Motor driverPower Supply - i used LiPo 2s 4000 mAH2x DC motors with…... Listed under:
  106. HackerBox 0044: PCB 123
    Greetings to HackerBox Hackers around the world! HackerBox 0044 brings us PCB Design, AVR Device Programming, Serial RGB LED Applications, Pro ESP32 WiFi OLED Development, and much more. This Instructable contains information for getting started with HackerBox 0044, which can be purchased here while supplies last. If…... Listed under:
  107. Updated Guide on How to Program an Attiny13a or 13 With the Arduino IDE
    The ATtiny13 series chips are extremely cheap and useful chips for small projects that don't need a full Arduino, but due to very outdated tutorials and a lack of information, it took me the better part of a day to figure out how to program…... Listed under:
  108. ATtiny Programming With Arduino
    After this Instructable you should be able to program an A Ttiny85/45 with an arduino. It may sound complex but it really isn't. After doing some research I could not find to much info on how this could be done. I however did find https://www.instructables.com/id/Program-an-ATtiny-with-Arduino/. This Instructable…... Listed under:
  109. ATtiny85 Interrupt Barebones Example
    This example code and simple wiring demonstrated how to setup an AVR ATtiny85 processor to react to external interrupts. Whenever the voltage changes on the chosen input pin (pin 6 / PB1), it executes the interrupt service routine (ISR), checks the current voltage, and sets…... Listed under:
  110. Ghetto Development Environment
    A while back, I posted up a quick and dirty "el cheapo" method of getting started programming the Atmel AVR series chips: Ghetto Programmer (version 1.0) Since then, I've vamped, re-vamped, and otherwise improved my setup. Thought it'd be nice to document it. The goal was…... Listed under:
  111. How to Make a Cheap Attiny Arduino Board
    Well most of time i get troubled when i need Arduino in some projects where i need few I/O pinsWell thanks to Arduino-Tiny platform Arduino program can be burned into the Avr-tiny Series like Attiny 85/45 Arduino-Tiny is an open source set of ATtiny "cores"…... Listed under:
  112. Programming the ATtiny
    This is a tutorial for programming the ATtiny chip. This tutorial will be more in depth than most. I will give you every step and tell you the things nobody told me when I first started programming ATtiny. Things You'll Need - Arduino Uno( Can…... Listed under:
  113. ATtiny Programmer Using Arduino ISP
    For relatively small (less number of pins than ATmega328) projects, ATtiny series, ATtiny45 or Attiny85 are good choice in terms of its physical size (8-DIP or 8-SOIC)  and low power consumption. There are many ways to program it. One of the popular device is USBtinyISP and DASA. Both…... Listed under:
  114. ATtiny85 Mini RGB Mood Light!
    I have seen RGB mood lights using Arduino, PIC, and larger AVR chips, but never one with the ATtiny85. That's why I decided to make one. This mood light is super simple to make and all the parts can be purchased online for about $5.00…... Listed under:
  115. Wave JT – Larson Scanner With Joule Thief
    I love LED chasers. A bunch of LEDs neatly turning on and off on a precise timing - lights running one way, then the other way… It's relaxing, soothing, and hypnotic. There are so many LED chaser/scanner/sequencer circuits out there, some are made with discreet…... Listed under:
  116. 3 Easy ATTiny Holiday Gifts
    Every year the holiday season rolls around and I get stuck on what to give for my friends and family.  People always say that it's better to make the gift yourself than buy it at a store so this year I did just that.  The…... Listed under:
  117. ATtiny85 Mini RGB Mood Light!
    I have seen RGB mood lights using Arduino, PIC, and larger AVR chips, but never one with the ATtiny85. That's why I decided to make one. This mood light is super simple to make and all the parts can be purchased online for about $5.00…... Listed under:
  118. DIY Atmel Microcontroller Development Board
    In this Instructables I am going to show you how to make a very useful development board for your favourite Atmel microcontroller that will help you save up to the third of the space on your breadboard and let you move your microcontroller around without…... Listed under:
  119. Car Datta Logger Using OBD II Protocol (atmega 2560+ SD Card + Lcd 16×2)
    Ok first of all this was a final project for my microprocessor course in my University, and its intended to clarify and guide to someone has a similar project or just want to do it and learn , since when i was doing this project…... Listed under:
  120. AVR Projects Collection | 16 ATmega MCU Projects
    AVR is a family of microcontrollers developed by Atmel beginning in 1996. These are modified Harvard architecture 8-bit RISC single-chip microcontrollers. ATmega series are one of the types of AVR microcontrollers with features like 4–256 KB program memory, 28–100-pin package, extended instruction set, and extensive peripheral set. These special features help students, hobbyists and engineers make innovative…... Listed under:
  121. ATMEGA328P Microcontroller
    ATmega328P is one of the high performances AVR technology microcontroller with a large number of pins and features. It is designed by 8-bit CMOS technology and RSIC CPU which enhance its performance and its power efficiency get improved by auto sleeps and internal temperature sensor. This ATmega328P IC…... Listed under:
  122. Rotary Encoder Interfacing with ATmega8 Microcontroller
    In this tutorial we are going to interface a rotary encoder with ATmega8 microcontroller.  ATmega8 is atmel's microcontroller series designed for embedded applications. Rotary encoder is used to know the position of movement and angular movement of a motor or axis. It’s a three terminal device usually,…... Listed under:
  123. UART Communication Between Two ATmega8 Microcontrollers
    In this tutorial we are going to establish a serial communication between two ATMEGA8 microcontrollers. The communication established here is UART (Universal Asynchronous Receiver Transmitter) type. By this serial communication data can be shared between two microcontrollers, which is required in various embedded systems. Components Required Hardware: ATMEGA8 (2 pieces), power supply…... Listed under:
  124. Interfacing 16×2 LCD with Atmega16 AVR Microcontroller in 4-Bit Mode
    Display is the necessary part of any machine whether it is any home appliance or industrial machines. Display not only shows the control options to operate the machine but also shows the status and output of the task performed by that machine. There are many…... Listed under:
  125. Interfacing Servo Motor with AVR Microcontroller Atmega16
    Servo Motors are widely used where precise control is required such as robots, Automated Machineries, robotic arm etc. However, the scope of the servo motor is not limited to this much and can be used in many applications. To know more about the basics, theory and…... Listed under:
  126. How to Program AVR Microcontroller Atmega16 Using USBASP programmer and Atmel Studio 7.0
    There are several ways to program AVR microcontrollers. We are programming it with USBASP v2.0 serial programmer. For demonstration we will use ATmega16 Microcontroller and Atmel Studio. We will test the programmer with a blink sketch. Below are the steps to burn the code into…... Listed under:
  127. Interfacing Stepper Motor with AVR Microcontroller Atmega16
    Stepper Motors are DC brushless motors which can rotate from 00 to 3600 in steps. Stepper motor uses electronic signals to rotate the motor in steps and each signal rotates the shaft in fixed increment (one step). The rotation angel is controlled by applying certain sequence of…... Listed under:
  128. How to use ADC in AVR Microcontroller ATmega16
    One common feature that is used in almost every embedded application is the ADC module (Analog to Digital Converter). These Analog to digital Converters can read voltage from analog sensors like Temperature sensor, Tilt sensor, Current sensor, Flex sensor etc. In this tutorial we will learn What is…... Listed under:
  129. Line Follower Robot using AVR Microcontroller ATmega16
    Here we will be building yet another project with AVR Atmega16 Microcontroller. If you are new to AVR microcontrollers then you can refer to previous AVR projects and tutorials. Building a robot is always a thrill for all electronics hobbyists. And this thrill can be maximized if…... Listed under:
  130. Digital Wall Clock on PCB using AVR Microcontroller Atmega16 and DS3231 RTC
    Every digital clock has a crystal inside it to keep track of time. This crystal is not only present in the clock but also present in all computing real-time systems. This crystal generates clock pulses, which is needed for timing calculations. Although there are some other ways to…... Listed under:
  131. Interfacing ESP8266 NodeMCU with Atmega16 Microcontroller to Send an Email
    Atmega16 is a low cost 8 bit microcontroller and comes with more number of GPIO’s than its previous version of microcontrollers. It has all the commonly used communication protocols like UART, USART, SPI and I2C. It has wide applications in robotics, automobile and automation industries…... Listed under:
  132. Understanding Pulse width Modulation (PWM) in Atmega16/32 AVR Microcontrollers
    Pulse Width Modulation (PWM) is a powerful technique where width of the pulse is changed by keeping the frequency constant. The technique is used in many control systems today. The application of PWM is not limited and it is used in wide range of applications such…... Listed under:
  133. How to Use Hall Sensor with AVR Microcontroller ATmega16
    Hall sensors works on the principle of Hall Effect proposed by Edwin Hall in 1869. The statement proposed says, “The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and to an…... Listed under:
  134. Interfacing DC Motor with AVR Microcontroller Atmega16
    DC motors are the most widely used motors. These motors can be found almost everywhere from small projects to advanced robotics. We previously interfaced DC Motor with many other microcontrollers like Arduino, Raspberry pi and used it in many robotic projects. Today we learn to control DC motor with AVR…... Listed under:
  135. Fingerprint Based Biometric Attendance System using Atmega32 Microcontroller
    According to researchers from Pen state University, humans are more likely to trust machines over people, which is likely evident from us revealing our ATM pin to a machine so easily. Today, in the world where AI, Machine learning, Chat bots, Smart Speakers, Robots etc are actively progressing, this…... Listed under:
  136. GPS module (uBlox Neo 6M) Interfacing with AVR Microcontroller Atmega16/32
    GPS modules are widely used in electronics applications to track the location based on longitude and latitude coordinates. Vehicle tracking system, GPS Clock, Accident Detection Alert System, traffic navigation, surveillance system etc. are few of the examples where GPS functionality is essential. GPS provides Altitude, Latitude, Longitude, UTC time and many…... Listed under:
  137. Understanding Fuse Bits in ATmega328P to Enhance Arduino Programming Efficiency
    In this tutorial, we are going to talk about fuses. Back when I was in college and learning about all the cool things in electronics, I heard the term fuse in AVR for the first time, my initial thought on the topic was, oh! there is…... Listed under:
  138. Cardboard Dragon Robot
    Who doesn't love dragons? I know I do. I wanted to challenge myself with this project and build it all out of cardboard practicing some techniques I recently learned, and control it using a small thumbstick controller. Supplies: For this build, you will need: -3…... Listed under:
  139. Battery Powered Simple Waste Auditing Data Logger ♻️
    I wanted a way to keep track of how much waste I was generating just to be more environmentally conscious. So I created this project as an automated way to help keep track of waste accumulation through fullness measurements while also taking pictures of the…... Listed under:
  140. Mandelbrot Set on Pi Pico / ILI9341
    Mandelbrot Set is IMHO the most famous fractal. Read here for additional info: https://en.wikipedia.org/wiki/Mandelbrot_set This project was inspired by https://hackaday.io/project/177884-mandelbrot-on-p... I reused most of the original code, but decided to implement it with 2.8" ILI9341 SPI tft using Pico micropython driver from https://github.com/jeffmer/micropython-ili9341. This is my first project with…... Listed under:
  141. Connecting to Microcontroller With Pyserial Library – Python
    Hi, In this instructable, we'll see how to use the Pyserial library in Python in order to make a serial connection via a COM Port (in our example COM3) and receive the temperature and humidity values from an MSP430 Microcontroller which is programmed to obtain…... Listed under:
  142. Open Source Ventilator Alternative
    Access to medical devices is unequal across the globe, and the COVID-19 pandemic has underscored this fact. During the pandemic the global shortage of ventilators has been especially notable. Access to mechanical ventilation in Low and Middle Income Countries is inadequate. South Sudan, for example,…... Listed under:
  143. Automatic Water Barrel Filler
    A relative asked me if I could create something that automates refilling a water barrel used for watering a small garden greenhouse. They didn't want to plug in a pump every few hours only to have turn it off again ten minutes later when it…... Listed under:
  144. Decoder / Electronic Quiz Game 2.0
    Some time ago I presented the Electronic Quiz I made when I was a kid. It can be used to solve quiz sheets. The big drawback is, that each number is hard-wired to one letter so there are 26 fix combinations. Those are fast to memorise, even more…... Listed under:
  145. Wheelchair Pride Project
    The Wheelchair Pride Project is designed to allow wheelchair users to feel confident and empowered in their chairs by creating an avenue for self-expression within the chair itself. Oftentimes wheelchairs are cold and industrial looking because they are designed for functionality, but when a wheelchair…... Listed under:
  146. Network Rivalry: a Low-Latency Game for the BBC Micro:bit
    In this tutorial, I will explain how to implement a basic multiplayer game on the BBC micro:bit with the following features: A simple interfaceLow-latency between button presses and screen updatesA flexible number of participantsEasy control over the game using a master remote ("root") device The…... Listed under:
  147. How to Run Servo Motors Using Moto:bit With Micro:bit
    One way to extend the functionality of the micro:bit is to use a board called moto:bit by SparkFun Electronics (approximately $15-20). It looks complicated and has many features, but it isn’t hard to run servo motors from it. Moto:bit allows you to run more powerful motors than…... Listed under:
  148. Paper Pocket Pets
    Paper Pocket Pets (PPP) is a kit designed to create interactive modular and wearable toys. It encourages children's movement and sociality thanks to the reactions of the pet and allows children to build their own representative pet and also to change it over time if…... Listed under:
  149. Parallel Apps on an ESP32 Using Toit Platform for IoT
    With the Toit platform, developers can treat an ESP32 as a regular computer, installing apps just as easy as on a computer or a phone. Using the high-level language Toit, it is easy to implement functionality and applications while the Toit platform ensures that the…... Listed under:
  150. Micro:bit Controlled Tic Tac Toe Game
    With the addition of micro:bit to Tinkercad's Circuits editor, it is now possible to create circuits with other Tinkercad Circuits components and to simulate the operation of the system by controlling these circuits via micro: bit. In light of this new feature, we have prepared…... Listed under:
  151. 10 Channel Wi-Fi Switch for Smart Home
    This device can help you automate your home, backyard, or whatever you want. Step 1: Gather the Components To build this device, you'll need: ESP8266 x1;4-stage ripple (binary) counter (I can suggest SN74LS93N) x1;14-stage ripple counter (CD4020BE is the best choice) x1;Latches (SN74LS75) x6. Since…... Listed under:
  152. Firefly Pickle Jar With Microbit and Neopixels
    A motion sensitive firefly-filled pickle-jar that gets brighter when you move it, and then settles down to just twinkle a bit when its still. This project was inspired by a workshop led by Lila Finch and the great folks doing tinkering / creative learning at…... Listed under:
  153. VFD Display for the TI83+ Calculator
    This project builds upon the PIC/TI83+ interface developed by ThomasHenry (see Nuts & Volts August 2013 – A Mathematics Engine for Microcontrollers). Acknowledgment, appreciation, and kudos to him for writing the TI-library for Great Cow Basic that made this project possible. When I recently re-discovered…... Listed under:
  154. Spin Bike Controller
    SmartSpin2K is an open hardware and software DIY module that converts BLE signals from a cycling APP (like Zwift, FulGaz, RGT, Sufferfest, etc.) and uses the information they broadcast to increase and decrease resistance on a spin bike by rotating the resistance knob with a stepper…... Listed under:
  155. BBC Micro:bit + WiFi + Phone Notifications
    https://youtu.be/8QtW7gWWhOE In this project we demonstrate BBC micro:bit how to connect it to WiFi and send a notification to a phone without writing a single line of code. The micro:bit comes with a microphone, among the other features. We are going to use it to detect loud sound e.g.…... Listed under:
  156. Arbitrary Wave Generator With the Raspberry Pi Pico
    Just two weeks ago, the pico, a new microcontroller, the pico, was released by the Raspberry Pi Foundation, well known for the incredibly successful series of Raspberry Pi single-board computers. The new microcontroller uses a brand new chip, designed in-house, the RP2040. It has two 32-bit…... Listed under:
  157. Smart Home With Multiple NodeMCU ESP8266 Network With Blynk
    In this IoT project, I have shown how to make IoT-based Smart Home Automation using Multiple NodeMCU ESP8266 network to control all the home appliances from the pushbuttons & Blynk App. If the internet is not available, then you can control the home appliances from manual switches. During the article,…... Listed under:
  158. Dual Cores & Interrupts on Pi Pico
    https://youtu.be/OvF_Doo27LM The new Raspberry Pi Pico offers Dual Cores and Interrupts if you use MicroPython. I thought I would give it a go and try explain some of the pitfalls to avoid. This project keeps the action running on the two cores very simple, so…... Listed under:
  159. [Gamer Assist] Haptic Feedback System for Games Using Esp8266
    So, in this video we’ll be seeing how to build this haptic feedback device and the ambient light system which reacts to the player's health value inside a PC game! For that we’ll be using the ESP-NOW protocol, about which we learnt in the previous…... Listed under:
  160. Illuminated Cubes
    This project is a follow up of the Illuminated Presents project that I posted earlier. My wife really liked the Illuminated Presents but kept them as Cubes and did not put a bow around it to turn them into presents. Because of this success I created a…... Listed under:
  161. Always Know Where Home Is At
    Introduction: I built this project as a birthday present for my oldest daughter. She had recently moved far from home and I wanted her to know her family was still there for her. I chose a Lord of the Rings theme and aesthetic because she…... Listed under:
  162. PID Controlled Thermostat Using ESP32 (Applied to a Rancilio Silvia Coffee Machine)
    WarningThe Rancilio Silvia machine runs on high voltage. Any modification to it might be fatal to you or your machine, you act at your own risk and responsible for your modification. Any modification to the machine might void the manufacturer warranty. Make sure to disconnect…... Listed under:
  163. Totally Useless Coffee Dispenser…
    So I have yet again over-engineered a task, this time, a freeze-dried coffee dispenser. Why you ask, well the obvious first, it’s super fun and second, it’s the best way to learn new skills. I’m a real noob when it comes to the inner workings…... Listed under:
  164. Frequency Counter With Variable Gate Time
    Frequency counter (reciprocal) Gate time selectable from 0.1 second up to 60 seconds Frequency range from 0.1 Hz up to 10 MHz (tested) Input 3.3V and 5V safe Uses a STM32F103C8 (Blue Pill) and 16x4 LCD code is available on gitlab: https://gitlab.com/WilkoL/frequency-counter-with-v... Supplies: STM32F103C8 (Blue…... Listed under:
  165. Serial Monitor With ILI9341 and BluePill
    Serial (ascii) monitor with 9 lines of 28 char.Baudrate from 2400 up to 256000 baud. Digital 3.3V or 5V input. Powered by a single Lithium-Ion battery. (3.7V nominal). Supplies: ILI9341 display (here a parallel version is used) BluePill (or other board with a STM32F103C8) 74HC14…... Listed under:
  166. Makey Makey Winter/Holiday Jukebox
    As a second year STEM teacher, I've been using the Makey Makey kits with my 4th, 5th, and 6th graders to explore circuitry, electricity, and to just have some fun! Students have had their choice of projects, ranging from interactive displays to musical instruments using…... Listed under:
  167. MODAS: Magnetic Open Door Alert System
    Hey fellow DIY'ers. Have you ever found your house door open after returning from a long trip? Me neither. But it is always good to have a safety system in our houses. I'm not talking about the old school projects like a laser trip wire,…... Listed under:
  168. Set @Holiday = Valentines_Day
    This Instructable can be modified for any major holiday, however my students wanted to focus on something they could do for Valentine's Day. In this design, students' hands are the conductive material that complete the circuit when they "high-five" the two halves of the heart.…... Listed under:
  169. WaveShare Motor/Servo Driver With Micro:bit
    This Instructable will show you how to use a WaveShare motor/servo board with a micro:bit to power multiple servo motors. This board will make it possible to run more powerful servo motors than the micro servo motor that you can run directly from the micro:bit.…... Listed under:
  170. Bluetooth On “Air” Lapel Pin
    I was working on an unrelated project that utilizes Bluetooth, I had to test the communication so I built one of the Arduino test circuits. The light contains all of the electronics, microcontroller and battery which can be recharged VIA USB. It uses really strong…... Listed under:
  171. Hello Train! ATtiny 1614
    For my Fab Academy class I have to create a board with a microcontroller, a button and a LED. I will use Eagle to create it. Step 1: ATtiny 1614 I will use the ATtiny 1614, so I will use the reference of the echo…... Listed under:
  172. MicroPython Program:Update Coronavirus Disease(COVID-19) Data in Real Time
    In the past few weeks, the number of confirmed cases of coronavirus disease (COVID 19) worldwide has exceeded 100,000, and the world health organization (WHO) has declared the new coronavirus pneumonia outbreak to be a global pandemic. I was very worried about this outbreak, and…... Listed under:
  173. GPS Monitoring With OLED Display Project
    Hello everyone, in this quick article I will share with you my project :ATGM332D GPS module with SAMD21J18 Microcontroller and SSD1306 OLED 128*64 display, I built a special PCB for it on Eagle Autodesk, and program it using Atmel studio 7.0 and ASF4 so in…... Listed under:
  174. MicroPython PCF8591 DACtest
    I bought this book to improve my Micropython-skills: MicroPython for ESP8266 Development Workshop by Agus Kurniawan. This book is a very good start, the I2C project uses a PCF8591 module. But no DAC programming example so I had to figure that out by myself :-)…... Listed under:
  175. AI With Grove Zero and Codecraft (Scratch 3.0)
    In this article we're going to build three projects utilizing AI functions of Codecraft, a graphical programming environment based on Scratch 3.0. Codecraft is developed and maintained by TinkerGen education and is free to use. AI and it's subset, machine learning, has become an integral…... Listed under:
  176. Dino Jump Run Cactus
    Because of the coronavirus epidemic, a friend of mine had to be quarantined for 14 days. He complained to me that the quarantine time was too long and it was boring. He likes to play dino jumping cactus. This is a game that can be…... Listed under:
  177. Lora Gateway Based on MicroPython ESP32
    Lora has been very popular in recent years. The wireless communication module using this technology is usually cheap (using free spectrum), small in size, energy-efficient and has a long communication distance, and is mainly used for mutual communication between IoT terminals or data exchange with…... Listed under:
  178. Make Your Own Oscilloscope(Mini DSO) With STC MCU Easily
    This is a simple oscilloscope made with STC MCU. You can use this Mini DSO to observe waveform. Time Interval: 100us-500ms Voltage Range: 0-30V Draw Mode: Vector or Dots. Step 1: Watch the Video! https://youtu.be/c6gBv6Jcz7w In this video, I will show you how to assembly…... Listed under:
  179. Dual Colour Bar Graph With CircuitPython
    I saw this LED bar-graph on the Pimoroni site and thought it might be an inexpensive and fun project while undertaking covid-19 lockdown. It contains 24 LEDS, a red and a green, in each of its 12 segments, so in theory you should be able…... Listed under:
  180. Micro:bit Zip Tile Introduction
    Before I continue my serie of MU vision sensor instructables for the Micro:bit, I need to make this instructable for the Kitronik Zip Tile, since I am going to use it. The Kitronik Zip Tile, I will just call it Zip from now on, is…... Listed under:
  181. Microbit Capacitance Meter
    What is a capacitor? A device that stores electrical charge which in its basic form consists of two conducting plates separated by a dielectric. In addition to the basic parallel plate several other forms of construction exist an example being that the plates in the…... Listed under:
  182. BBQ Temperature & Meat Sensor on ESP8266 With Display
    In this Instructable I will show you how to make your own version of a BBQ tool that measures the current temperature in your barbecue and turns on a fan to light it up if needed. Additional to this there is also a meat core…... Listed under:
  183. Upgrade DIY Mini DSO to a Real Oscilloscope With Awesome Features
    Last time I shared how to make a Mini DSO with MCU. To know how to built it step by step, please refer to my previous instructable: https://www.instructables.com/id/Make-Your-Own-Osc... Since many people are interested in this project, I spent some time upgrading it overall. After upgrading,…... Listed under:
  184. ESP32-CAM Video Surveillance Smart Camera
    Description This project is a development of our ESP32-CAM Video Surveillance Robot project. Eventually we got a video surveillance pan & tilt camera that can be controlled with an iPhone through Internet Step 1: Parts List: ESP32-CAM x1 FT232RL FTDI Mini USB x1 - for…... Listed under:
  185. Coronavirus EXTER-MI-NATION With Micro:bit and Daleks
    https://youtu.be/06Um8RRdghc This is a second project in series on coronavirus protection from TinkerGen. You can find the first article here. We firmly believe that with humanity's collective efforts, current epidemic will soon come to an end. But even after COVID-19 has passed we should remain vigilant…... Listed under:
  186. Interactive Minecraft Do Not Enter Sword/Sign (ESP32-CAM)
    There are really several reasons why this project came into existence: 1. As an author of cooperative multitasking library TaskScheduler I was always curious how to combine the benefits of cooperative multitasking with the benefits of pre-emptive one. There are benefits to both and both have shortcomings.…... Listed under:
  187. Launch-Ready SSTV CubeSat
    Satellites are man-made instruments that collect information and data from space. Humans have pioneered space technology over the years and space technology is more accessible than ever. Earlier Satellites used to be very complicated and expensive but Now space technology is more accessible and affordable…... Listed under:
  188. Micro:bit MU Vision Sensor and Zip Tile Combined
    So in this project we are going to combine the MU vision sensor with a Kitronik Zip Tile. We will use the MU vision sensor to recognise colours and get the Zip Tile to show it to us. We are going to use some of…... Listed under:
  189. Mini Oscilloscope
    This is an Instructable about a mini oscilloscope I made, it isn't anywhere near as capable as a real (digital) oscilloscope (such as my Rigol) but I think it is nice to have. Even more important, I enjoy making things, even when they have no…... Listed under:
  190. Make It So! Star Trek TNG Mini Engineering Computer
    Overview I grew up watching Star Trek: The Next Generation. I've always wanted to build a Star Trek themed device, so I finally got around to remixing one of my old projects to make a Star Trek Display Terminal. The terminal provides the following information:…... Listed under:
  191. Dual Trace Oscilloscope
    When I build my previous mini oscilloscope I wanted to see how well I could make my smallest ARM microcontroller a STM32F030 (F030) perform, and it did a nice job. In one of the comments it was suggested that a "Blue Pill" with a STM32F103…... Listed under:
  192. DIY Smart Doorbell: Code, Setup and HA Integration
    In this project, I will show you how you can transform your normal doorbell into a smart one without changing any of the current functionalities or cut any wires. I will be using an ESP8266 board called Wemos D1 mini. New to ESP8266? Watch my Introduction…... Listed under:
  193. Laser Game
    https://youtu.be/nRc_CEQqXQw "Star Trek", "The Terminator", "Star Wars" or "The Avengers" - in each of these films technology was on a cosmic (literally) level. The heroes used laser weapons, which always fascinated me. I decided to build a laser gun, but I would not use it to kill people or aliens,…... Listed under:
  194. WiFi Enabled Matrix Lamp
    Who does not want to have stunning lamp which can display animations and sync with other lamps in the house? Right, nobody. That's why I made a custom RGB lamp. The lamp consists of 256 individually addressable LED's and all of the LED's can be…... Listed under:
  195. Chain Reactions With Strawbees and Makey Makey
    Gamify your chain reaction by using a Strawbees grabber connected to Makey Makey to start a timer in Scratch when you grab a conductive egg. Drop the egg on the Strawbees roller coaster track. When the egg rolls into the egg drop, it stops the…... Listed under:
  196. GPS Cap Data Logger
    Here is a great weekend project, if you are into trekking or taking long bike rides, and need a GPS data logger to keep track of all your treks/rides you taken... Once you have completed the build and downloaded the data from the GPS module…... Listed under:
  197. Origami 3D Beating Heart
    It is a 3D paper heart which starts Blinking (Glowing) when someone holds it. To surprise someone, this gift is a perfect idea as it looks like a simple origami heart but it starts blinking just like a beating heart when someone touches or holds…... Listed under:
  198. How to Make IoT Based Home Automation With NodeMCU Sensors Control Relay
    In this IoT based project, I have made Home Automation with Blynk and NodeMCU control relay module with real-time feedback. In the Manual Mode, this relay module can be controlled from Mobile or smartphone and, Manual switch. In Auto Mode, this smart relay also can…... Listed under:
  199. Tap Tap Rainbow – a 2 Player Quick Reaction Game
    2 weeks ago my daughter had a genius idea to make a quick reaction game with rainbow colors (she's a rainbow expert 😀 ). I instantly loved the idea and we started thinkering how we could make it into a real game. The idea was.…... Listed under:
  200. Make a Dancing Robot Without 3d Printer and Arduino/#smartcreativity
    https://youtu.be/mrpztOozA2U Hello friends, in this tutorial I will show you to how to make a dancing robot at home without 3D printer and without Arduino. This robot is able to dance, auto balancing, music producing and walking. And the design of Robot is also looking…... Listed under:
  201. Cat Repellent
    To start with, I do not hate cats but I love birds. In my garden we have some open cages where birds can enter and leave as they please. They can find food and water there. Unfortunately sometimes a cat from the neighborhood enters my…... Listed under:
  202. Mushroom Climate Box
    Hi there! i have built a climate box to grow mushrooms. It can regulate both temperature and humidity. The heating or cooling works with a peltier element. The air humidity is increased with an ultrasonic nebuliser. I have built everything modular, so that you can…... Listed under:
  203. Pulse Generator
    When you need pulses of any sort, long, short and with variable frequency you can use one or two 555 timers. That works, is easy to set up and is cheap. But it also limited to a certain range in frequency and pulse length. If…... Listed under:
  204. UltraSonic Liquid Level Controller
    IntroductionAs you probably know, Iran has dry weather, and there is a lack of water in my country. Sometimes, especially in the summer, it can be seen that the government cuts the water. So most of the apartments have a water tank. There is a…... Listed under:
  205. Using the Kitronik Inventor’s Kit With the Adafruit CLUE
    The Kitronik Inventor's Kit for the BBC micro:bit is a great introduction to microcontrollers with electronics using a breadboard. This version of the kit is designed for use with the inexpensive BBC micro:bit. The detailed tutorial book which comes with the kit includes MakeCode examples using Blocks and JavaScript equivalent…... Listed under:
  206. BBC Micro:bit and Scratch – Interactive Steering Wheel & Driving Game
    One of my class assignments this week is to use the BBC Micro:bit to interface with a Scratch program we've written. I thought that this was the perfect opportunity to use my ThreadBoard to create an embedded system! My inspiration for the scratch program comes from vintage…... Listed under:
  207. WiFi LED Switch IoT
    The main aim of this project is to come up with a functional WiFi switch that will help us operate via the "Blynk" app from the Mobile app store. This Instructable is successfully tested with very basic knowledge of Electronics and I would appreciate suggestions…... Listed under:
  208. Click Brick Switch for Makey Makey
    This 3D printed switch will allow the user to turn a Makey Makey into a "finger slide" for a "click" in gaming or could be right/left arrows to scroll through presentations. The addition of right and left terminal mounts for the ground wire makes it…... Listed under:
  209. BOXOI – an Open Source Miniature 3D Zoetrope DIY Kit
    Project Background: In 2015, I started a kickstarter project of a miniature 3D zoetrope DIY kit. The next year, I started the version 2 of said project by further simplifying the kit and reducing its manufacturing cost. Sadly, both crowdfunding failed, but this is how the…... Listed under:
  210. MQTT Swimming Pool Temperature Monitor
    This project is a companion to my other Home Automation projects Smart Data- Logging Geyser Controller and Multi-purpose-Room-Lighting and Appliance Controller . It is a pool side mounted monitor that measures the pool water temperature, ambient air temperature and barometric pressure. It then displays the pool water temperature on…... Listed under:
  211. Clock Generator With Si5351 and Blue Pill
    Clock generator I recently build a pulse generator and it does its job well. It produces pulses of variable length and at several frequencies. But the number of frequencies it can produce is limited and for many jobs the length of a pulse is less…... Listed under:
  212. Binary DVM
    Binary displays are very popular for clocks so it looked like there a gap waiting to be filled in the measurement area with an instrument that displayed its results in a Binary format. As result I decided that a DVM would be a suitable project…... Listed under:
  213. A Bluetooth ESP32 TFT + Touch Macro Keypad)
    Controlling your computer by using hotkeys and macros is a great way of speeding up your workflow. Unfortunately a device dedicated to doing that (for example Elgato's Stream Deck) will cost you about $120. That is why I designed FreeTouchDeck. FreeTouchDeck will cost you about…... Listed under:
  214. Hands-Free Cardboard Gumball Machine
    We made a Touch-Free Gumball Machine Using a micro:bit, a Crazy Circuits Bit Board, a distance sensor, a servo, and cardboard. Making it and using it was a "BLAST"! ???? ???? When you place your hand in the base of the rocket, a distance sensor…... Listed under:
  215. MIDI Handpan With 19 Tonefields on Upper and Down Side…
    Introduction This is a tutorial of my custom made MIDI handpan with 19 volume sensitive tonefields, Plug'n Play USB capability, and a lot of easy to use parameters for adjusting the pads for your individual needs. It's not a design award winning model 😉 but…... Listed under:
  216. SIMPLE QUADCOPTER ( HUBSAN X4 )
    In this Instructable I will let you know the basic building block of a Quadcopter and how to make it in a very simple way.Only thing you need is some skill on Soldering and few basic tools.I think it will give opportunity to the new…... Listed under:
  217. Wakeup Light
    As I write this instructable it is mid winter on the Northern hemisphere and that means short days and long nights. I am used to getting up at 06:00 and in the Summer the sun will be shining by then. In the Winter though, it…... Listed under:
  218. DIY ESP8266 ESP-12 Socket – Snap Fit, Breadboard Friendly, No Soldering
    I've been looking for an ESP8266 (ESP-12) socket for a long time, and the way I see it, It had to have all of these properties: 100% Breadboard Friendly No soldering required Snap Fit and snugly hold the ESP8266 DIY from everyday household items Easy to print…... Listed under:
  219. Energy Saving Switch With Presence Sensor
    Do you face such situations when you leave your reading lights, table fans or soldering irons without switching them off and later realize that they were on for too many hours which subsequently jumps off your electricity bills? Well, if you have such a problem…... Listed under:
  220. Door Open Alarm With Linkit One
    This is a device that indicates by buzzing whenever the door crosses the specified distance giving a red light indication.This has been developed by linkit one board received in the giveaway! Its total cost is ~63$ including ~60$ linkit one board.Here's video of it in…... Listed under:
  221. Home Automation – RC Lighting
    Is there an appliance in your house that you wished could be turned on easier? That hard to reach light that you need every day or a fan? With the LinkIt ONE we can do just that! Specifically we can control an AC appliance with…... Listed under:
  222. Simon Says With LinkIT ONE
    Let's go through a classic beginner projec that combines circuits, code, and fun: Simon Says. Building your own Simon Says game can be a great way to quickly dive deep into the awesome world of tinkering. You get experience with building some simple circuits (buttons…... Listed under:
  223. Portable Solar Auto Tracking System
    Medomyself is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com by: Dave Weaver This build is made with aluminum t-slot extrusion. I chose…... Listed under:
  224. Linkit One Motion Sensor Prank
    Do you want to take revenge from your friend or your elder brother because he fooled you on a occasion. Are you searching for something by which you can scare anyone and have fun. If that is the case then you are at the right…... Listed under:
  225. Linkit One Audio Messenger
    Have you ever met to this problem that urgently you have to go somewhere and you are try to call your wife or children to tell them about the problem but unable to call them due to some network error. I am sure on some…... Listed under:
  226. RC Controlled Rgb Led Strip
    Create your own rc controlled led-strip for individual room illumination! Most rgb-led-strips are controlled by an infrared remote control. To turn it off or on or change the color, you have to stay in front of the receiver. This is boring and not really smart.…... Listed under:
  227. Linkit One BT – Mobile As PC Joystick
    Playing Games in PC is always fun. Play with joy stick with out key board is some more fun. No joy stick still no problem u play with your Android smart phone. First i think it is a very simple program. But want to jump…... Listed under:
  228. Linkit ONE: Flame Sensor
    This instructable will guide you to use a flame sensor with the Mediatek Linkit ONE. A flame sensor is a device that can detect the presence of fire nearby. A buzzer connected to linkit one beeps when fire is detected by the sensor. So let's…... Listed under:
  229. Linkit ONE Touch LED
    This instructable will guide you to glow an LED using a touch sensor which means that the LED will glow when you touch on the probe of the sensor. The project uses the Mediatek linkit one connected to a touch sensor and an LED. As…... Listed under:
  230. Wireless Weather Indicator
    I decided to use the Linkit One's GSM capabilities to create a weather indicator. This would allow me to make something both practical and visually pleasing, a wireless weather indicator. Step 1: Materials/Tools Tools Soldering Iron Computer Linkit One GSM anntenna Battery for Linkit One…... Listed under:
  231. Interactive Television Show Game
    Interactive TV is a tamil channel, Where we lot of programs and also interactive games by call the number and use the mobile button to play the game on the television. Want to do some thing like that for local cable TV for my friend. So…... Listed under:
  232. Theft Protector Using Tilt Sensor
    These days theft has become a serious crime. People are now much more conscious towards there precious items are purses and jewellery but due to the busy routine of this life we are not able to take care of our things. That constant detraction of…... Listed under:
  233. Presence Notifier With Push Button
    These days in families, both men and women have started working. Both men and women want to succeed in life and for this they have to work hard and spent more time in the offices. Due to this it becomes difficult for both of them…... Listed under:
  234. Linkit One Temperature Sensor
    In this instructable I'm going to how you how to measure the temperature using a Linkit One and a Lm35 temperature sensor. This project can be a part of a wireless weather monitor, if you have not seen my previous instructables please check it out,…... Listed under:
  235. Linkit One Kitchen Timer
    In this instructable I'm going to show you how to design a kitchen timer using the Linkit One, the timer has a maximum duration of 30 minutes. And once the timer is done counting down it fires a buzzer to notify you. The time interval…... Listed under:
  236. DC Motor Multiplexer
    This DC Motor Multiplexer allows you to control up to four DC motors in forward and reverse using one MOSFET and only 5 digital pins. For this intractable you will require: - DC motors (I used salvaged DC fans)- MOSFET (I used a 110v 30amp…... Listed under:
  237. DC Motor Controller
    This simple DC motor controller allows for one direction motor control and has been built entirely of reclaimed electrical parts. Using MOSFET's for motor control instead of control chips, allows for an external power supply and electric isolation of the motor and control board. Which…... Listed under:
  238. LinkIt ONE Powered Wall-E
    In this instructables, we give a simple example of how to add voice output and distance sensing on everyone's beloved robot with MediaTek LinkIt ONE. https://youtu.be/_0nQopA9cSE Step 1: Materials 1. Linkit One with Battery 2. Mono Audio Amp Breakout with speaker 3. VL6180X Time-of-Flight Distance…... Listed under:
  239. SIMPLE QUADCOPTER ( HUBSAN X4 )
    In this Instructable I will let you know the basic building block of a Quadcopter and how to make it in a very simple way.Only thing you need is some skill on Soldering and few basic tools.I think it will give opportunity to the new…... Listed under:
  240. Reading Sensors With a Microprocessor.
    In my previous Instructable I showed how simple commands could be used to turn on a microprocessor output and light an LED. https://www.instructables.com/id/Lets-Program-a-PIC... I should stress I am not connected with Picaxe and these projects are ones I used in School to teach programming to…... Listed under:
  241. ChipKIT Parking Obstacle Sensor
    I've always thought it would be nice to have a car with a parking sensor. I don't want to spend that kind of money until I pay off my student loans. However I do have the materials to make one myself thanks to a class…... Listed under:
  242. Microcontroller Based Smart Battery Charger
    The circuit what you are about to see is a smart battery charger based on ATMEGA8A with auto cut off.Different parameters are shown via a LCD during different charge states.Also the circuit will make sound via a buzzer upon charge completion. I built the charger…... Listed under:
  243. IoT Device for Serial to Ethernet by Using TCP
    I know WIZ550S2E solution for monitoring. Recently WIZwiki-W7500ECO platform was announced by WIZnet. So I implemented a firmware of WIZwiki-W7500ECO by WIZ550S2E SW modification because I can handle a source code easily. You can know the status of equipment even if it is so far.…... Listed under:
  244. 3D Printed Ethernet Telescope
    I've seen PiKon. it's great. i want make it. not original but add function!! so I made Ethernet Telescope. it's Project name is WIZKon Telescope !! : ) Step 1: Prepare Material Need these... 3D cad file : i published below site -> Linkmbed : i use WIZwiki-W7500 or WIZwiki-W7500ECO -> LinkSerial…... Listed under:
  245. Adding REST-based Web Services to IoT Device for IO Monitoring
    This project is to make a simple RESTful Web service library for IoT Devices. The library is written with C language code and on WIZwiki-W7500ECO platform board from WIZnet. With it, users can implement a RESTful Web service on IoT devices easily. Monitoring IoT devices…... Listed under:
  246. How to Make a SensorGlove With Android Connection
    The aim is to create an input system for mobile devices, which is controlled by the movements of the fingers, in this case with the help of a glove. Para ver este tutorial en español, por favor haga click aqui: https://www.instructables.com/id/Como-Hacer-Un-Guan... Step 1: Creating the Glove…... Listed under:
  247. Blinking Shark Puppet
    How to make a shark puppet with blinking LED lights for its eyes! The two LED lights are going to turn on when the shark's mouth is closed the first time, https://youtu.be/acaj1QTpn9g after the first time the lights come on, the LEDs are going to…... Listed under:
  248. Adafruit Lightstrips
    First, you need to know that a lightstrip is a bunch of LEDs daisychained together. The three contacts are +5v, GND and DI (data in, AKA DIN). If you are using the same lightstrip, you can solder just 3 wires... Now on to building Step…... Listed under:
  249. RFID Based Home Security System Using 8051
    In these days we're here with our subsequent assignment that is RFID and keypad primarily based security machine. This assignment is implemented by means of the use of 8051. often we are able to see RFID tags or card in metro teach when we're going…... Listed under:
  250. Assistive Technology for People With Communication Disabilities Using Makey Makey
    Objective: Build a cheap and easy tool to help people with disabilites to better communicate their basic needs. Materials: - Makey Makey - Used box - my box is 6.5 x 3.5", but you can use a box bigger than that if you want. - 8 Connector…... Listed under:
  251. Wifi-controlled Telescope+DSLR With Motorized Focuser
    Motivation: I love astronomy and astrophotography very much. I am sure that like me, all amateur astronomers would want a inexpensive personal observatory for taking pictures of the fabulous universe. Astrophotography, especially deep-sky photography, requires high precision in tracking (to counter the earth's rotation) and…... Listed under:
  252. Adding an RTC and OLED to ESP8266-01
    The ESP8266-01 only has a limited number of I/O pins (only 4). Fortunately these pins can be used for I2C communication, allowing us to add a hoist of other chips.I wanted to add an RTC to the ESP8266-01 and for testing purposes I did not…... Listed under:
  253. Easiest ESP8266 Learning IR Remote Control Via WIFI
    The ESP8266 is a wonderful microcontroller. They can be purchased cheaply and have built in wifi. In this guide I will not go over how to flash the ESP8266 module with the basic firmware as this is covered on the http://ESP8266basic.com web site in detail. All the…... Listed under:
  254. Twin Lamps
    Kinoma Element can power 3.3V sensors, but some projects call for the use of higher-current devices. The Tessel Relay module makes it easy to toggle externally-powered devices on and off. In this project, we control a network of two lamps using Kinoma Element, capacitive touch sensors, and relays.…... Listed under:
  255. WeMos D1 Mini Pro Flash NodeMCU Firmware
    This instructables show how to flash NodeMCU firmware to WeMos D1 mini Pro. Step 1: Introduction WeMos D1 mini Pro is a new ESP8266 dev board. It is thin, light weight, built-in USB to serial chip and 16 MB flash! Recently, it is the only…... Listed under:
  256. Blink LED Test on Intel Quark D2000 Development Board
    What is Intel® Quark™ microcontroller D2000? The Intel® Quark™ microcontroller D2000, is a low power, battery-operated, 32-bit microcontroller with a more robust instruction set than other entry-level microcontrollers. The first x86-based Intel® Quark™ microcontroller, Intel® Quark™ microcontroller D2000 also increases input/output options over other entry-level…... Listed under:
  257. Small Motion Sensing Tin Robot
    Yay - my first instructible 🙂 My 6 year old nephew wanted to have a robot to guard his room, so I decided to build one for / with him. It was supposed to have green eyes that turn red when an intruder is detected.…... Listed under:
  258. Bluetooth Temperature Sensor for SmartPhone
    This guide is going to show you how to create a Bluetooth Temperature sensor to connect to your cellphone. For my “Dry-Active” project I worked with Nordic nRF51822 chipset. This process is not a single day exercise but it’s pretty straightforward and “solid” experience. Looking…... Listed under:
  259. Control a Lamp With ESP8266 and a Relay
    My 6 year old son likes to sleep with the lights on. Eventhough I fitted his bed side lamp with a 4 Watt led bulb , I still thought I needed a way to control the lamp without getting up in the middle of the…... Listed under:
  260. It’s 5 O’Clock Somewhere
    Hello Everyone!, Welcome to our group instructables page. Here, we'll break down all the steps you'll need to build the "It's 5 O'Clock Somewhere" portable clock. What is it? It's a portable clock, connected to your local wifi, or paired with your phone, to show…... Listed under:
  261. \/o!ce Oper@ted Robot
    In this project, it is aimed to make a contribution to this dream. Controlling the machines and environment with speech makes human life easier and more comfortable. This project is a simple implementation of this approach. A robot is controlled by voice commands. Voice command…... Listed under:
  262. Complete Guide to Design an Advanced Line Follower Robot
    Line follower is an autonomous robot which can detect a specific colored line painted on a surface of different contrast, such as white on black. In this project I used infrared transmitters and receivers to track the black strip on white surface. Due to the…... Listed under:
  263. 6*8 LED Display Using a Decoder and Atmega8
    Many of you have been wondered by seeing the LCD Display at various places and would have given a little thought about how the things work behind such a real time display. Let's clear such confusions and create a 6*8 LED display approximately similar to…... Listed under:
  264. STONE TFT LCD +ESP32 Line Count and Alarm
    Brief With the continuous development of single chip microcomputer, the counting equipment tends to be automatic. It needs automatic technical device with real-time, high efficiency and accuracy to meet the counting requirements of modern production line. Through the design of esp32 MCU as the core…... Listed under:
  265. Radio Signals on Micro:bit
    Once you're getting familiar with your micro:bit, there's a whole world of possibilities opening up, but there are some errors you might run into. Here's how to make two (or more) micro:bit communicate, even if the code is written on different computers. Step 1: You'll…... Listed under:
  266. Network-Connected Lamps (IoT for Beginners)
    A project for someone who lights up my life... As a Christmas present (albeit an extremely late one now) for a long-distance friend, I wanted to build lamps that could "talk" to one another, as in "reflect each other's color animations when simulated." This involved a lot…... Listed under:
  267. Temp. and RH Data Logger With Wifi UI
    I know! You're thinking: "Oh god... another ESP temperature and humidity silly project..." but wait! Here are the characteristics that might interest you: this data logger can run for 55 days before the memory is full (considering a 15 minutes sampling rate and a 64K SPIFFS) It can run for…... Listed under:
  268. SmartLights – ESP8266 and Led Strip
    SmartLights is a simple way to automate your home lighting. Unlike Phillips Hue and other commercial devices, SmartLights is economical and easily customisable . The project requires some technical skill, but they are fairly simple and can be easily followed. https://youtu.be/pU-5jGmHxok Some of the Features…... Listed under:
  269. DIY Persistence of Vision Game Display
    Are you bored of your regular displays? Have you got a innovative idea for a game? Have you got a soldering station or somebody to help you with one? Well you are in luck, because with this instructable you will know the basics of the…... Listed under:
  270. Fast, Portable and Affordable Oscilloscope and Inductance Meter
    When turned off, it looks like an ordinary toy car that would entertain a kid for hours, but actually it is an oscilloscope kit in disguise! The idea and also part of the code for this project came from another scope called STM-32-O-Scope (aka pigScope), which uses…... Listed under:
  271. Waren’s L.E.D Music Visualizer
    Another basic Arduino project is waiting for you to build! This exciting project will allow you to create an awesome L.E.D Music Visualizer using few components such as a Microphone module, resistors, L.E.Ds, and Arduino. This project is perfect for those who really loves music. Everybody loves music (including me)…... Listed under:
  272. Solar Draw
    Burning patterns into stuff with the focused suns rays.... about the level of eighth grade earth science before this subject was eliminated by our current Secretary of Education. But what if instead of just killing small arthropods with a death ray and then seeing spots…... Listed under:
  273. Electronic Paper Rock Scissors Game
    Paper, Rock, Scissors is an old, simple game. Basically each player takes turns to make a shape with their hands and depending on the combination one player wins each round. A more detailed description of the game can be found here The game is usually played…... Listed under:
  274. Building Homie Devices for IoT or Home Automation
    This instructable is part of my DIY Home Automation series, check out main article "Planning a DIY Home Automation System". If you don't know yet what Homie is, have a look at homie-esp8266 + homie from Marvin Roger. There are many many sensors. I'm covering the very basic ones in…... Listed under:
  275. Affordable Cellular IoT
    When deciding what type of connectivity your next project will use cellular tends to be considered an expensive alternative to WiFi or Bluetooth. This tutorial is meant to break that way of thinking and show how easy and inexpensive cellular could be with the right…... Listed under:
  276. Object Avoidance Microbit Robot Using the Kitronik Motor Controller
    Having already experimented with creating a robot using a cheap motor driver board, I decided to look at the one provided by Kitronik, I liked the look of it as it came with easy to use screw terminals to attach wires and had 4 inputs…... Listed under:
  277. Electronic Dimmer With Memory
    At home I have a salt lamp. This lamp needs a regular small 15 Watt light bulb that lights up and warms up the lamp. When the lamp is switched on you normally should not dim the lamp because of the lamp heat that the…... Listed under:
  278. Bike Analog Speedometer
    More patents for bicycle improvements have been issued than for any other machine. It is no wonder that the simplest of mechanical devices invites constant tinkering. If you do a search for speedometers for bikes you can come up with the old style mechanical contrivance…... Listed under:
  279. Picaxe Greenhouse Light Sensor Controller
    Last year 2016 I altered my garden and planted some new stock. Half way through the growing season I noticed that the right hand Carnation had grown far more vigorously than its twin only 20” away. The only differences to the plants was that a…... Listed under:
  280. ATTiny44 Guitar Effector
    A DIY ATTiny44 based guitar preamp+effector. All the audio processing is done digitally on-board. So it is definitely not a HiFi system, but something you can definitely have fun programming. You can program the audio properties in Arduino IDE and create mobile apps that talk…... Listed under:
  281. MQTT and Wifi Powered Mailbox Flag
    Note: updated with new firmware, a schematic and a tips for a programmer. A couple of years I embarked on my own home automation project. It started off by building a server controlled 433 MHz transmitter build with an Arduino to switch lots of cheap…... Listed under:
  282. Instructables Hit Counter (ESP8266-01)
    Some time ago, I tried to make an "Instructables Hit Counter" using the Instructables API, and an Arduino Uno with a wired network shield. However, with the limited RAM of the Arduino Uno, I was unable to get the system to work. A while ago, I noticed…... Listed under:
  283. Wireless Gesture Controlled Robot Using Micro-controller ATmega328
    In this wireless gesture controlled robot project I am going to control a robot using hand gestures. This is an easy, user-friendly way to interact with robotic systems and robots. An accelerometer is used to detect the tilting position of your hand, and a microcontroller gets different…... Listed under:
  284. VivoGame
    VivoGame (something like "liveGame" in english) is a funny 2 players game whose goal is hit a target with a automated dart. One player wear a "glasses" that doesn't let him see the target. 3 leds that replace each lens, allow the other one, who…... Listed under:
  285. Weather Monitoring System Using TIVA
    Hi There Everyone, This is Tahir Ul Haq and introduces you to another member in the family. This time the project is named as Weather Monitoring System. This is another TIVA based project presented by students of UET LHR. Weather monitoring plays an important role…... Listed under:
  286. DIY Cheapest Bluetooth Controlled Home Automation
    https://youtu.be/7I8b6yBJvXE Step 1: COMPONENTS REQUIRED Bluetooth module (HC-05)AT89S52/C51/S51/C52 microcontrollerRelay Driver ULN2003ARelayResistances and capacitors as circuit diagram depicts(below)power module(if the input is more than 5V or else not necessary)IC 7805(5V voltage regulator)1000uF capacitor10uF capacitorled and resistance(as per convenience so that led doesn't get damaged) IMPORTANT NOTE:…... Listed under:
  287. Simple 3 Button On-off With 12f629 (mikroC)
    a simple 3 buttons on-off with pic12f629. it's written with MikroC Step 1: The Code... start the code with ''int''---------------------------------------------------------- int x0,x1,y0,y1,z0,z1; ////// with this the GPIO outputs could stay on or off void main() { GPIO = 0x00; ////// all outputs are 0 CMCON…... Listed under:
  288. OLED Display (SPI) With Particle Photon
    Particle Photon is a tiny micro controller, just about the size of an arduino nano. But the photon is designed for easy IoT prototyping, it supports OTA updates to its firmware. So all we have to do is get it connected to the internet and we…... Listed under:
  289. Programming P89V51RD2 (8051 Microcontroller) on Breadboard
    In this instructable, I am going to give step wise procedure of programming a P89V51RD2 microcontroller on breadboard. If you are directly seeing this tutorial, then please see my previous tutorial on basic breadboard power stage here : https://www.instructables.com/id/Breadboard-5V-Pow... In this tutorial we are going to…... Listed under:
  290. ESP32 Solar Weather Station
    For my first IoT project I wanted to build a Weather Station and send the data to data.sparkfun.com. Small correction, when I decided to open my account in Sparkfun, they were not accepting more connections, so I choose another IoT data collector thingspeak.com. Continuing... The system…... Listed under:
  291. Entertainment Center Cooling System
    As nice as an entertainment center with all the AV equipment neatly stacked behind a glass door looks, the ventilation leaves a lot to be desired, which meant temperatures inside the enclosure were often well in excess of 100F. I could just leave the door…... Listed under:
  292. MQTT Based Fire Detection System
    In recent days, automatic fire detection and control is becoming very essential to reduce the fire in a building or an industry. It provides real-time surveillance, monitoring and automatic alarm. A key aspect of such systems is to identify a developing fire emergency in a…... Listed under:
  293. Voice Controlled Robot Using 8051 Microcontroller
    A voice controlled robot takes specified command in the form of voice. Whatever the command is given through voice module or Bluetooth module, it is decoded by the existing controller and hence the given command is executed. Here in this project, I have used Bluetooth…... Listed under:
  294. Measure Your WiFi Signal Strength Using Particle Photon
    WiFi has become an integral part of our life and daily billions of people use WiFi as a method to access the internet. But the range of WiFi is limited, unlike a cellular connection. A normal WiFi router usually has a range of about a 100m…... Listed under:
  295. Interactive Sound Poster for Kids
    Things to Prepare: - Foam Board - Aluminum Foil or Copper Tape - Makey Makey - Computer ( Or Raspberry Pi & Speaker) - Poster Design Step 1: Design a Poster With a Tappable Button. I created a poster for Halloween event for kids. It…... Listed under:
  296. Controlling Relay Module From Anywhere in the World With Amazing UI Using Losant
    Learn how to control relay module from anywhere in the world with Amazing UI using Losant, this is part 6 of IoT World Series Step 1: Needed Components Needed components ESP8266 PlatformIO IDE with default project setup Relay Module [Shipping free for a dollar] Jumper cables…... Listed under:
  297. Walkera Devo 10 Radio Transmitter Deviation Mod – Control Everything!
    Universal transmitter to control everything! One transmitter to rule them all. https://youtu.be/tRdhxRH6yUs The Devo 10 is a programmable radio transmitter from Walkera. When Deviation is installed with a couple of RF modules, it can almost replace every transmitter for your RTF micro multi-rotors/quadcopters/helicopters and planes.…... Listed under:
  298. Wireless Energy Meter With Load Control
    INTRODUCTION Hi guys am a 3rd Year University Student of Lovely Professional University, India currently pursuing Electronics and Communication Engineering. Youtube Channel :::: https://www.youtube.com/channel/UC6ck0xanIUl14Oor... Facebook Profile :::: https://www.facebook.com/arnab.das.bwn GitHub :::: https://www.facebook.com/arnab.das.bwn Wordpress :::: https://www.facebook.com/arnab.das.bwn This Project is Based on Atmel's Atmega16 Microcontroller as the main brain for computation. NRF24L01+ Wireless communication module…... Listed under:
  299. MonkeyDogTracker
    Okay, I admit I don’t have a monkey. But would you be looking at this if I didn't mention monkey? And this would work for a monkey. Does your monkey or dog wander off? Would you like to see where he/she is? Well, they make…... Listed under:
  300. Interactive LED Beer Pong Table
    Create your own Interactive LED Beer Pong Table! This instructable will guide you through all of the steps to in order to create a one-of-a-kind beer pong table complete with cup detecting RGB pods, automatic ball washers, a 32x12 ping pong ball LED grid, side…... Listed under:
  301. ESP8266 / NRF24L01 Breadboard Adapter
    Have you ever been anxious to receive your new break-out boards, only to find out that the pin layout is not breadboard friendly? If only those pins were aligned differently. Well, let me show you how I have made an easy breadboard adapter that will…... Listed under:
  302. GPS Data Logger
    While this is not the first Arduino based GPS Data Logger out there, it may be the most versatile. This device has a lot of features & even more possible uses. It started with significant inspiration from Mikal Hart's "Reverse Geocache"TM and the use of…... Listed under:
  303. Control Daikin AC From Anywhere With Beautiful UI and Losant
    In this instructable we will learn how to control Daikin air-conditioner from any point in the world using Losant IoT Enterprise Platform and their amazing UI dashboard The ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and MCU (microcontroller unit) Step 1: How It Works…... Listed under:
  304. ESP32: DIY Motor Driver With ESP32 Controller
    This is the simplest motor driver that could possibly be built using only one NPN transistor, which is controlled and driven by the ESP32 micro controller board. Step 1: Materials and Tools ESP32 MicrocontrollerDC motorNPN Transistor -- BC337100Ω resistorDiode -- N4148 General PurposeBreadboard wiresBreadboard'2x jumper…... Listed under:
  305. Solar Power System Monitoring
    In this indestructible I will demonstrate how to make your Own Solar power Monitoring station .With materials ,Code and electronics parts. we will start with the PCB designed on a fritzing program to sending off for the PCB ,Soldering it and Installing it into a…... Listed under:
  306. Make a Pocket-Size Theremin With ESP32
    Theremin are those unique instruments use to make those alien show theme songs or sound effect. You may have also heard it in Star Trek, Big Bang Theory, or even a haunted house. They produced a unique sound from the electromagnetic effects between wires. Here…... Listed under:
  307. Micro:Bit Puppet “Text Messaging”!
    Nearly all of our wireless communication is done using radio waves*, including phone calls, text messages, and WiFi. With its built-in radio transmitters and receivers, the Micro:Bit microcontroller makes it super easy to build all sorts of projects with radio communication. This particular project is…... Listed under:
  308. Solar Tide Clock
    Tides. In Anchorage Alaska we live on a point located between two enormous tidal bays--so big in fact that Captain Cook on his initial survey of the area thought (hopeful thinking) that this entrance would prove to be a "northwest passage". It is shallow and…... Listed under: ,
  309. Simple Altera FPGA Demo
    This tutorial will show you how to turn on an LED using both the built-in LED on a development board as well as using a GPIO pin. I happen to be using a DE0 CV Dev board from Terasic. We will be using the Quartus…... Listed under:
  310. Bike Power Pedal IoT
    Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. Bertrand…... Listed under:
  311. Jar of Fireflies
    This project uses green surface-mount LED's along with an AVR ATTiny45 microcontroller to simulate the behavior of fireflies in a jar. https://youtu.be/UeL0LC2IgpQ (note: the firefly behavior in this video has been greatly sped up in order to be easier to represent in a short film.…... Listed under:
  312. How to Flash MicroPython Firmware on a ESP8266 Based Sonoff Smart Switch
    What’s Sonoff? Sonoff is a device line for Smart Home developed by ITEAD. One of the most flexible and inexpensive devices from that line are Sonoff Basic and Sonoff Dual. These are Wi-Fi enabled switches based on a great chip, ESP8266. While the Sonoff infrastructure may work quite well for…... Listed under:
  313. Digital Clock Using Microcontroller (AT89S52 Without RTC Circuit)
    Lets describe a clock... "Clock is a device that counts and shows time(relative)"!!! Guess I said it right so lets make a CLOCK with ALARM feature. NOTE: it will take 2-3 minutes in reading please read the whole project or else I will not be responsible for any part damage.…... Listed under:
  314. How to Control ESP8266 Based Sonoff Basic Smart Switch With a Smartphone
    Sonoff is a device line for Smart Home developed by ITEAD. One of the most flexible and inexpensive devices from that line are Sonoff Basic. It is a Wi-Fi enabled switch based on a great chip, ESP8266. This article describes how to set up the Cloud4RPi service on a Sonoff Basic smart…... Listed under:
  315. Interfacing 8051 Microcntroller With 16*2 Lcd in Proteus Simulation
    This is a very basic project of 8051. In this project we are going to tell you about how we can interface 16*2 lcd to 8051 microcontroller. So here we are using full 8 bit mode. In the next tutorial we will tell about 4…... Listed under:
  316. Interfacing 8051 Microcontroller With Lcd in 4-bit Mode
    In this tutorial we are going to tell you about how we can interface lcd with 8051 in 4-bit mode. Step 1: Software Used: As we are showing proteus simulation so FOR CODING AND SIMULATION YOU REQUIRED: 1 Keil uvision: Their are lots of product from…... Listed under:
  317. How to Count From 0 to 99 Using 8051 Microcontroller With 7 Segment Display
    Hello everyone, In this tutorial we are going to tell you about how to count from 0 to 99 using two 7 segment display. Step 1: Software Used: As we are showing proteus simulation so FOR CODING AND SIMULATION YOU REQUIRED: 1 Keil uvision: Their are…... Listed under:
  318. Keypad Interface With 8051 and Displaying Keypad Numbers in 7 Segment
    In this tutorial I'm going to tell you about how we can interface keypad with 8051 and displaying keypad numbers in 7 segment display Step 1: Software Used As we are showing proteus simulation so FOR CODING AND SIMULATION YOU REQUIRED: 1 Keil uvision: Their are…... Listed under:
  319. Memory-Card Made of CMOS EPROM’s
    The instructable created by me will help you to build a huge memory capactiy which will come in handy for many projects and measurements. The memory card is suitable for multi-usage and can be way more realaiable in comparison to flash cards and other type…... Listed under:
  320. DIY Temperature Logger With STM32F103, MicroSD Card and DS18B20
    I'm currently building a temperature logger for some guys doing a research in biology. Tried to make it as small as possible, with temperature sensor that can be crammed in small space. Since the first revision slash prototype of the device was incredibly simple to…... Listed under:
  321. Fun Micro:bit Robot – EASY and Inexpensive!
    BBC micro:bits are great! They are easy to program, they're packed with features like Bluetooth and an accelerometer and they're inexpensive. Wouldn't it be great to be able to build a robot car that costs next to NOTHING? This project is inspired by the desire…... Listed under:
  322. Music Synthesizer Based on DE0-Nano-SoC
    Music Synthesizer This music synthesizer is quite simple : you just have to blow, sing, or even play music in front of the microphone, and the sound will be modulated and sent through the speaker. Its specctrum will also appear on the LCD display.The Music…... Listed under:
  323. EBot8 Object Following Robot
    Have you ever wondered to make a robot that follows wherever you go? But just couldn't? Well... Now you can! We present you the object following robot! Go for this tutorial,like and vote and maybe you can do it too!! Step 1: Gather the Materials…... Listed under:
  324. Space Battleship Yamato 2199 With Trinket Microcontrollers
    Because of the remake of the animation and movie of Space Battleship Yamato, in addition to the attractive design of Bandai model. It make me interest to build this space battleship model again. Bandai not mention its scale, maybe ~1:2500 by estimation. https://youtu.be/b5TzmONvX3o https://youtu.be/SdxBiHjwRUM Step…... Listed under:
  325. Solar Coaster
    The iconic scene from Jurassic Park came in the car where the glass of water resonated with the approaching footsteps of the T-Rex (spoiler). The original scene was done according to web blogs by someone carefully boinging a musical string attached to the support for…... Listed under:
  326. Mail Alarm
    After completing my GSM Home Alarm V1.0 and some time of using, I decided to make some modifications. In the hardware the main changes are the replacement of the ultrasonic sensor and the introduction of a keypad. On the software, I change the SMS notification by e-mail.…... Listed under:
  327. How to Make an Interactive Sound Wave Print
    In this tutorial we are going to show you how to make an interactive sound wave print within a picture frame, so you can see and hear your favourite song at the same time! When you touch the print through the glass of the frame,…... Listed under:
  328. The ULTIMATE Gumball Machine
    What is ultimate? Infinite RGB? How about a cool LCD touchscreen? Maybe even some completely unnecessary wifi capabilities? How about all of them- in a gumball machine. DFRobot reached out to me to create a project that uses their 2.8" TFT screen, so I made the…... Listed under: ,
  329. The KIM Uno – a 5€ Microprocessor Dev Kit Emulator
    The KIM Uno is a portable, software defined dev kit for (retro) microprocessors. But let me introduce the idea of it by going back in time: Back in late 2018 it came to my mind, that I wanted to build a small portable microprocessor dev kit, just…... Listed under:
  330. Micro:bit Compass
    This instructables show how to use micro:bit to make a simple digital compass. Step 1: Get a Micro:bit If you not yet have a micro:bit, you may get a micro:bit here: https://microbit.org/resellers/ Step 2: Optional: Battery Holder If you want to make the digital compass portable,…... Listed under:
  331. PyPortal Splatoon 2 Schedule Display
    Fun display of current and upcoming Splatoon 2 stages in Turf War and Ranked games, Ranked game type, and Salmon Run schedule using an Adafruit PyPortal. Cycle through the schedule by pressing on the touch screen. Backgrounds are randomly cycled for eye candy. The optional…... Listed under:
  332. ESP32 Robot Using Servos
    I have been experimenting using different ESP32 development boards, recently I ordered of the TTGO T-Beam variety which come with a Battery socket to add your own 18650 Lipo, this really takes some of the power regulation complexity out of building a small robot, as…... Listed under:
  333. Makey Makey Game Show Buzzer
    This instructable is designed to help you build a simple game buzzer system for classroom review games. In this Instructable, you will create simple cardboard switches that will work with a Makey Makey and will be coded using Scratch. Supplies: 4 Pieces of Cardboard (3 x…... Listed under:
  334. Sinewave and Cosinewave Signal Generator
    For an upcoming project I need a signal generator that produces a sine wave and a cosine wave*. The easiest way would be to buy a signal generator. I also could buy one of those amazing integrated circuits that Analog Devices makes and build a…... Listed under:
  335. Alexa-controlled Adam Savage Pumpkin
    All the lights in my house are smart so I've got pretty used to yelling at them to switch on and off, but it ends up making me look dumb when I yell at a light that isn't. And I look especially dumb when yelling…... Listed under:
  336. Weight Sensor Coaster
    This Instructable will allow you to build a drink coaster with a weight sensor in it. The sensor will determine the amount of liquid in the glass placed on the coaster and send this information through WiFi to a webpage. Additionally, the coaster have LED…... Listed under:
  337. Basic Mobile Phone Using STM32F407 Discovery Kit and GSM A6 Module
    Have you ever wanted to create a cool embedded project?. If yes, how about building one of the most popular and everyone's favorite gadget i.e Mobile Phone!!!. In this Instructable, I will guide you on how to build a basic mobile phone using the STM32F407 Discovery…... Listed under:
  338. MicroPython Program: Is the Toilet Occupied?
    Our office is a large group office with limited bathroom space."I" often find that I have no room to go to the bathroom, so I have to wait so long that I feel embarrassed. The experiment used MakePython ESP8266 to set up a detection server…... Listed under:
  339. WiFi RFID Reader
    The main idea was to read in 13.56 MHz RFID (tags / tokes / stickers / wristbands / cards) by a magic box and post the RFID UID to a local database by WiFi network. This instructable builds the base of the whole system -…... Listed under:
  340. INFRA RED REMOTE CONTROLLED ROBOCAR USING AVR (ATMEGA32) MCU
    The present PROJECT describes a design and implementation of an infrared (IR) remote controlled RoboCar which can be used for various automated unmanned control applications. I have designed remote controlled RoboCar(left-right/front-back motion). The entire system is based on microcontroller (Atmega32) that makes the control system…... Listed under:
  341. Using a Quadrature Encoder With an ATtiny 2313 and an OLED Display
    In this instructable you'll learn how to use a rotary encoder (see http://en.wikipedia.org/wiki/Rotary_encoder ) with a microcontroller and how to display the numeric value as a bar and a numeric value on an OLED display. See the video below for the project in action. The…... Listed under:
  342. 2cm Height 7 Segments 6 Digits AVR Clock With 4 Digits Thermometer
    This project is explaining how to create yourself a 6 digits 7 segments clock with AVR microcontroller Step 1: Prepare the Parts for This Project We need to prepare a parts for this project, 6x 7 Segments Common Anode 6x PNP transistors for driver, I…... Listed under:
  343. Temperature Control System Using Labview (Atmega32)
    This work describes a framework of ON/OFF, proportional and linear temperature control systems. The design and implementation of this process is done using LABVIEW, virtual workbench software. The project involves includes data acquisition, data processing and the display of data. At the initial stage Data…... Listed under:
  344. Firmware Upgrade for USBASP Clone – Fixing Error Setting USBASP ISP Clock
    USBASP is one of the most popular programmer for AVR Microcontroller by Thomas Fischl. It is one of the oldest programmer for AVR. And very common being used with AVRdude software. There are many GUI based on AVRDude, such as: embedXcode AVR8 Burn-O-Mat AVRDUDESS BitBurner avrdude-gui khazama…... Listed under:
  345. Low Speed AVR Oscilloscope V2.00 (Is Updated on 19 Mar 2011)
    >> The firmware was updated on 19 Mar 2011 << A few months ago a friend of mine -car mechanical at profession- told me that he had problem with some car sensors. He couldn't check, with a simple multimeter, if a sensor was working properly.…... Listed under:
  346. Learn About Microcontrollers
    This Instructable was designed to answer the question: how do I get started in microcontrollers? Now, in clear, simple English, you can learn what a microcontroller is, and how to use one. You will learn how to make everything that you need to get started.…... Listed under:
  347. Homemade Battery Monitor Using AVR
    I want to share my experiment with voltage divider, ADC and AVRHomemade battery monitor using AVRIt's pretty simple the sensor are only two resistors and zener diode with capasitor, I don't buy them, I've found it in my box.We can use it for monitoring our…... Listed under:
  348. Measuring Tempurature Using Sensor(LM35) and Atmega32
      A digital thermometer is a good project in microcontrollers because it provides an opportunity to learn using sensors to measure the real world signals that are analog in nature. I am trying to describes a similar project based on a Atmega32 microcontroller and an…... Listed under:
  349. Temperature Sensor(LM35 ) Interfacing With ATmega32 and LCD Display| Automatics Fan Control
    Step 1: In this project, You will learn How to interface a Temperature Sensor(LM35 ) with AVR ATmega32 Microcontroller and LCD display. Before This Project you have to need Learn about following articles how to add lcd library in avr studio| avr microcontroller tutorial introduction…... Listed under:
  350. Debugging AVR Code in Linux With Simavr
    I recently started programming AVR chips, namely the ATTiny85.  They can be programmed using C, compilers are readily available in Ubuntu, and you can do a LOT with them - just search for avr on this site!  Anyway, I was having some trouble with my…... Listed under:
  351. Interfacing PS2 Controller With AVR -Bit Bang
    Hey friends in this instructable I will show you how to interface sony PS2 controller with AVR microcontroller .This will be your handy code which you can  be used in future to control robots .You can get analogue value from joystick  which can be used…... Listed under:
  352. Swiss AVR Knife
    The Swiss AVR Knife bundles a number of AVR programming projects together in a single convenient Altoids Gum Tin. Because of the flexibility afforded by microcontroller programming, it also provides a starting point for any number of projects based on LEDs and sound output. The…... Listed under:
  353. How to Use the Dragon Rider 500 With Your AVR Dragon
    This instructable is a crash course in how to use some of the features of the Dragon Rider 500 from Ecros Technologies. Please be aware that there is a very detailed User's Guide available on the Ecros website. The Dragon Rider is a interface board…... Listed under:
  354. AVR Microcontroller. Pulse Width Modulation. Сontroller of DC Motor and LED Light Intensity.
    Pulse Width Modulation (PWM) is a very common technique in telecommunication and power control. it is commonly used to control the power fed to an electrical device, whether it is a motor, an LED, speakers, etc. It is basically a modulationtechnique, in which the width…... Listed under:
  355. Introduction to ADC in AVR Microcontroller | for Beginners
    In thid tutorial you will know everything ADC in avr microcontroller Step 1: ​What Is an ADC? An ADC, or Analog to Digital Converter, allows one to convert an analog voltage to a digital value that can be used by a microcontroller. There are many…... Listed under:
  356. Getting Started With Atmel AVR and BASCOM
    I have seen plenty of Instructables showing how to work with microprocessors, but they all assume that you have worked with them before and know what you are doing. I have not seen an Instructable that takes you from nothing and builds on each step.…... Listed under:
  357. Cheap STK500 AVR Programmer for Atmel Studio
      Atmel Studio is a powerful tool for making AVR programs. But writing a program is the first step. To use your program, you must make a circuit and transfer your code into the microcontroller. You can program your AVR from Atmel Studio by the…... Listed under:
  358. AVR Microcontroller Fuse Bits Configuration. Creating and Uploading in the Flash Memory of Microcontroller the LED Blinking Program.
    https://youtu.be/6rkRAnkuqM0 In this case we will create simple program in C code and burn it into the memory of the microcontroller. We will write our own program and compile the hex file, using the Atmel Studio as the integrated development platform. We will configure fuse bits and…... Listed under:
  359. AVR Microcontroller. Toggle LED’s Using a Push Button Switch. Push Button Debouncing.
    https://youtu.be/YIZiwaXxtco In this section, we will learn How to make program C code for ATMega328PU to toggle the status of the three LED’s according to the input from a button switch. Also, we have explored a solutions to the problem of is ‘Switch Bounce‘. As…... Listed under:
  360. Density Based Traffic Signal System using Microcontroller
    Nowadays, controlling the traffic signal becomes major issue because of rapid increase in automobiles and also because of large time delays between traffic lights. So, in order to rectify this problem, we will go for density based traffic lights system. This article explains you how…... Listed under:
  361. Microcontroller Projects: Home Automation System
    In this era of digital revolution, we are surrounded by smart devices that are capable of making decisions on their own without much human intervention. Our home can also be made smart by implementing a real-time home automation system that monitors parameters like power consumption…... Listed under:
  362. Line Follower Robot using Microcontroller
    Have you ever made your own robot? Here is a very simple and easy robot. In this project, I will explain how to design and build a Line Follower Robot using microcontroller. The Line Follower Robot is a basic robot that follows a specific path…... Listed under:
  363. Microcontroller Projects: Sonar Water-Level Meter
    Three-fourths of the earth is water, out of which 97 per cent is saline (in oceans, seas and groundwater). The remaining 2.5 per cent to 2.75 per cent is fresh water, out of which 1.75 per cent to two per cent is frozen in glaciers,…... Listed under:
  364. RFID based Attendance System
    Most educational institutions’ administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure, hence inefficient. Radio Frequency Identification (RFID) is an interesting solution in…... Listed under:
  365. AT90S1200 D.D.S. FUNCTION GENERATOR
    The presented project is a function generator for sinusoidal and square signals production. The output frequency covers the range from 10 Hz to 100 KHz with a step of 2 Hz. The waveform synthesis... Electronics Projects, AT90S1200 D.D.S. Function Generator "avr project, microcontroller projects, " The presented project is…... Listed under:
  366. GAS DETECTOR CIRCUIT ATTINY45
    Gas sensors are employed in a wide range of applications in the fields of safety, health, instrumentation etc… Common examples are domestic/commercial alarms for explosive or toxic gases or in automotive application, as gas... Electronics Projects, Gas Detector Circuit ATtiny45 "avr project, microcontroller projects, " Gas sensors are employed…... Listed under:
  367. UNINTERRUPTIBLE POWER SUPPLY UPS AT90S8515
    PWM with AT90S8515 a good practice to understand the logic can give 200w Power should be developed for more. The driver circuit method used in section H-Bridge driver integrated HIP4080 I have in the... Electronics Projects, Uninterruptible Power Supply UPS AT90S8515 "avr project, microcontroller projects, " PWM with…... Listed under:
  368. MICROCONTROLLER GSM ALARM AND CONTROL CIRCUITS
    Now quite a popular topic with Cell Phone Control with Microchip pic series for those who want to do these types of projects that could give clues will limp a few projects, including projects... Electronics Projects,Microcontroller GSM Alarm and Control Circuits "avr project, microcontroller projects, " Now quite…... Listed under:
  369. MICROCONTROLLER CONTROLLED DIGITAL POWER SUPPLY CIRCUITS ARCHIVE
    NXP80C31, PIC16F876, PIC12F629, PIC18F452, PIC16F876, PIC16F870, PIC18F252, HC908QT4 made with integrated power sources in various voltage and power MCU of microcontrollers in power electronics used always been interested 🙂 Unfortunately this type MCU, PIC,... Electronics Projects, Microcontroller Controlled Digital Power Supply Circuits Archive "avr project, microcontroller projects, " NXP80C31, PIC16F876,…... Listed under:
  370. MICROCONTROLLER CONTROLLED BATTERY CHARGING CIRCUITS
    PIC Series Microcontroller ATMEL etc. Battery battery charger integrated circuits made using the PIC16F819, PIC16F84, PIC16F876, ATMEGA32, AT90S4433-PCR, AT90S1200-P, based on the ATmega8’s 7units applications Microcontroller controlled battery charging circuits all files: microcontroller-controlled-battery-charging-circuits.rar alternative... Electronics Projects, Microcontroller controlled battery charging circuits "avr project, battery charger circuit, microchip projects,…... Listed under:
  371. MICROCONTROLLER CONTROLLED ROBOT PROJECTS
    Multi-robot projects have been realized with the microcontroller. In addition to professional practice ‘projects have simple robot Most of the projects in the PIC16F series microcontrollers used ATMEL series over with no project varieties... Electronics Projects, Microcontroller Controlled Robot Projects "avr project, microcontroller projects, " Multi-robot projects have been…... Listed under:
  372. OLD CD ROM TRACK PLAYER WITH MICROCONTROLLER
    Old Cd Rom in handy if you want to make a Track Player PIC16F877 and AT89C51, AT89S52 controllers are made with good projects. Add to My Cdrom the features of the project with PIC16F877:... Electronics Projects, Old Cd Rom Track Player with Microcontroller "avr project, microchip projects, microcontroller…... Listed under:
  373. AVR TEMPERATURE MEASUREMENT SYSTEM
    Atmel AVR, Atmel microcontroller series with a super “Temperature Control Measurement System” 16 sensor inputs 4 alarm inputs and the computer’s connection. Temperature measurement, alarm, an exemplary application in the PC communication This measuring... Electronics Projects, AVR Temperature Measurement System "avr project, microcontroller projects, " Atmel AVR, Atmel microcontroller…... Listed under:
  374. MONITOR AUDIO RADIO SPECTRUM ATMEGA8
    Atmega8-16 ac circuits with LEDs monitor the spectrum vu-meters of the advanced state of our LCD and LED spectrum analyzer circuit looks very nice variety of testing everything in the middle video There are...Electronics Projects, Monitor Audio Radio Spectrum Atmega8 "atmega8 projects, avr project, microcontroller projects, " Atmega8-16…... Listed under: ,
  375. WHEELS BIKE LIGHT CIRCUIT
    ATTINY2313 a flashy accessory for your bike 74LS595N 25LC080P a good practice based on the software with all the details have pcb diagram hex code schema (schema) and PCBs (br) Latest eaglecad prepared by...Electronics Projects, Wheels bike light circuit "avr project, microcontroller projects, " ATTINY2313 a flashy accessory…... Listed under:
  376. ATMEGA162 LCD OSCILLOSCOPE CIRCUIT
    A very nice project cost is a bit high in our country, even hard to find parts Atmel AVR microcontroller series dealing with this type of project is ideal for those who want to... Electronics Projects, ATMEGA162 LCD Oscilloscope Circuit "avr project, microcontroller projects, " A very nice project…... Listed under:
  377. ATMEGA8 AT90S4433 WIRELESS RF TEMPERATURE TRANSMITTER
    And a beautiful project with ATmega8 AT90S4433 your computer from a remote location with the location’s wireless RF system temperature data come Mailbox temperature measured in the test program with garden-temperature condition is displayed... Electronics Projects, ATmega8 AT90S4433 Wireless RF Temperature Transmitter "atmega8 projects, avr project, microcontroller projects, "…... Listed under: ,
  378. LM3886 TDA7318 DIGITAL AMPLIFIER AT90S8535
    AT90S8535, TDA7318 and LM3886 have been realized with digital amp system LED Indicator-signal input selection can be made, unfortunately explanations could not solve in a language 🙂 but ATMEL microcontroller dealing with people a... Electronics Projects, LM3886 TDA7318 Digital Amplifier AT90S8535 "audio amplifier circuits, avr project, ic amplifier,…... Listed under:
  379. ATMEGA168 MOOD POLY CONTROLLED INTERACTIVE LED LIGHT
    “Polycontrolled Interactive LED Mood Light” is based on Atmel ATMEGA168/88 quite a strange RGB LED application design professional as well as various modes, speed, the program’s options. I hope I know the main parts... Electronics Projects, ATMEGA168 Mood Poly Controlled Interactive LED Light "avr project, microcontroller projects, " “Polycontrolled…... Listed under:
  380. SPEED ​​INDICATOR CIRCUITS TACHOMETER ATMEL ATMEGA8
    Atmel ATmega series of projects have been realized with the speedometer and LCD display are the different indicators used circuits. Display circuit used Used atmega8l-8P. Hex file and prepared by Proteus. Dns file there.... Electronics Projects, Speed Indicator Circuits Tachometer Atmel atmega8 "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  381. AT89S52 THERMISTOR CIRCUIT THERMOMETER LCD DISPLAY
    NTC Thermistor Thermometer based on AT89S52 circuit and HIH 3160 humidity sensor humidity and temperature information is given. Display LCD display circuit and there are two versions of the C source code and schema... Electronics Projects, AT89S52 Thermistor Circuit Thermometer LCD Display "avr project, microcontroller projects, " NTC Thermistor…... Listed under:
  382. MODEL AIRCRAFT PROJECTS
    Different models of the project Model Aircraft Model airplane models, drawings, model details, sample circuits, fan motors, etc. .. as well as stock control circuit microchip PIC16F microcontrollers made with a variety of serial... Electronics Projects, Model Aircraft Projects "avr project, microcontroller projects, " Different models of the project…... Listed under:
  383. COMPUTER CONTROLLED 8-CHANNEL DIMMER CIRCUIT
    AT90S2313P 200 watt dimmer circuit is controlled from RS232 port with MOC3021 opto isolated triac driver control program running on xp pretty simple hex to asm code pcb diagram AT90S2313P. There have also dosyalarıda... Electronics Projects, Computer Controlled 8-Channel Dimmer Circuit 200W AT90S2313P"avr project, microcontroller projects, " AT90S2313P…... Listed under:
  384. WAV PLAYER CIRCUIT WITH ATMEL ATTINY2313
    ATtiny2313 microcontroller circuit with MAX232 PC connection can be established based on the pc program with wav file loading the output of the power amplifier TDA2003 integrated amp Atmel Wav Player Circuit Test The... Electronics Projects, Wav Player Circuit with Atmel ATtiny2313 "avr project, microcontroller projects, " ATtiny2313 microcontroller…... Listed under: ,
  385. USB TO LPT CONVERTER CIRCUIT WITH ATMEL ATMEGA8
    Converter from USB to LPT parallel port (25 pin SubD receptacle) with hardware virtualization at input/output instruction level Supports all parallel port modes named SPP, EPP and ECP, 16 Byte FIFO depth USB Low... Electronics Projects, USB to LPT Converter Circuit with Atmel ATMEGA8 "atmega8 projects, avr project,…... Listed under:
  386. ATMEGA128 ATMEGA32 PC CONTROLLED LED MATRIX ANIMATION LED SIGNS
    Serve to control the 128×64 graphic LCD with a preview of the contents of the array and menu graphics. The heart of the controller is Atmega 128 CPU for communication with the PC corresponds... Electronics Projects, ATMEGA128 ATMEGA32 PC Controlled LED Matrix Animation LED Signs "avr project, microcontroller…... Listed under:
  387. AT89S52 8051 RF DC MOTOR SPEED CONTROL
    Wireless within a certain area with a control circuit for controlling the speed of DC Motor. Work, should I use to reach my goal I began to identify materials. These materials AT89S52 microcontroller, our... Electronics Projects, AT89S52 8051 RF DC Motor Speed Control "8051 example, avr project, keil…... Listed under:
  388. 89C51 8051 VOLTMETER THERMOMETER DS1621 ADC0808
    ADC 0808 standard data acquisition systems many components on a single chip host is a member of ADC 0808 8-bit flip makes the process and addresses from input latch 8-channel data selection (multiplexer) and...Electronics Projects, 89C51 8051 voltmeter thermometer DS1621 ADC0808 "8051 example, avr project, keil example,…... Listed under:
  389. CALCULATION OF BODY LENGTH WITH 8051 AND DS89C430
    In this project, which is designed using DALLAS DS89C430 microcontroller (in simulation AT89C51RC2) circuit and a marching band, calculated on the length of the body, the LCD display was performed. Circuit consists of three... Electronics Projects, Calculation of Body Length with 8051 and DS89C430 "8051 example, avr project,…... Listed under:
  390. AT89C51 8051 GRAPHIC LCD ANIMATION
    GLCD Animation circuit voltage is applied to the currently displayed map of Turkey comes first. Subsequently, the Turkish flag and a picture of Mustafa Kemal Atatürk, the next step is to come. Art world... Electronics Projects, AT89C51 8051 Graphic LCD Animation "8051 example, avr project, keil example, microcontroller…... Listed under:
  391. AT89C51 L293D DC MOTOR WITH DOOR CONTROL CIRCUIT
    The main purpose of the circuit is to control the gate of the house. This DC motor and provided with two limit switches is provided by mechanical parts. The two buttons open and close... Electronics Projects, AT89C51 L293D DC Motor with Door Control Circuit "8051 example, avr project,…... Listed under:
  392. AT89C51 SQUARE WAVE SIGNAL GENERATOR
    Signal generator test is often the recipients of the amplifiers used in the test and repair of this equipment. Used as the signal source. Wave detector, radio frequency used in places such as bridges.... Electronics Projects, AT89C51 Square Wave Signal Generator "8051 example, avr project, keil example, microcontroller…... Listed under: ,
  393. DISEQC TESTER CIRCUIT WITH ATMEL ATTINY13
    This device is designed to help define the way DiSEqC-switches to the working protocols 1.0 and 1.1 and the number of entrances to 4 – x. It feeds the unit from the source of... Electronics Projects, DiSEqC Tester Circuit with Atmel ATtiny13 "avr project, microcontroller projects, " This device…... Listed under:
  394. MONITOR TEST CIRCUIT WITH ATMEGA88
    color image of a classic test circuit will monitor the audio output of this circuit in addition to the music in the game are from the old ateri amp could work in the test... Electronics Projects, Monitor Test Circuit with atmega88 "avr project, microcontroller projects, " color image of…... Listed under:
  395. ATMEL ATMEGA8 IR DETECTOR CIRCUIT
    8-channel approach to IR detector sensor circuit is realized with ATmega8 microcontroller. I2C bus (TWI, SMBus) are measuring through the obstacle detection, designed for mobile robot. Approach reflects the beam of infrared light detector... Electronics Projects, Atmel ATMEGA8 IR detector circuit "atmega8 projects, avr project, microcontroller projects, " 8-channel…... Listed under:
  396. AT89C51 MICROCONTROLLER ANALOG CLOCK FOR GRAPHIC LCD
    Analog Clock GLCD We use 128×64 pixel graphical LCD having “HY-12864K” is. This adds the file extension of the LCD connections are provided in PDF. 128 × 64 graphic LCD s have the same... Electronics Projects,AT89C51 Microcontroller Analog Clock for Graphic LCD "8051 example, avr project, keil…... Listed under:
  397. AT89C51 ANIMATED BMP GRAPHIC LCD DISPLAY
    AT89C51 microcontroller controlled Animated BMP project usnig Graphic LCD Display 128×64 project keil source code and proteus isis simulation schematic files Graphic LCD Animated BMP Schematic project files: at89c51-animated-bmp-graphic-lcd-display.rar author: Cihangir Kılıç... Electronics Projects, AT89C51 Animated BMP Graphic LCD Display "8051 example, avr project, keil example, microcontroller projects, "…... Listed under:
  398. 8051 PS2 KEYBOARD WITH LCD WRITING TEXT
    PS / 2 protocol used text via a keyboard microcontroller applications that perform printing text on the LCD The goal here Text via keyboard microcontroller to print text on the LCD. Through keyboard microcontroller...Electronics Projects, 8051 PS2 Keyboard with LCD Writing Text "8051 example, avr project, keil…... Listed under:
  399. ATMEGA32 10A 2-CHANNEL METER WITH LCD DISPLAY
      PID Temperature Controller Max232 PC via RS232 serial port connection can be made According to information I found PID Temperature Controller is accurate temperature control system i AT90S2313 control system with high mains voltage... Electronics Projects, AT90S2313 Computer Supported PID Temperature Controller "avr project, microcontroller projects, " PID…... Listed under:
  400. ATMEGA128 MMC CARD SUPPORTED 3-COLORS LED SIGN MESSAGE BOARD
    ATmega128 microcontroller based on the ATmega128 a quality marquee project instead of text information stored on the MMC card codes shared resources At the beginning this project was to buy a led sign to...Electronics Projects, ATmega128 MMC Card Supported 3-Colors LED Sign Message Board "avr project, microcontroller…... Listed under:
  401. ATMEGA8 MOTORCYCLE ALARM CIRCUIT
    Separate power supply. Signalling on mobile phone call.This function has only a few hundred euros more expensive equipment. motorcycle into the phone by calling The digital alarm input is a normally closed contact. The... Electronics Projects, ATmega8 Motorcycle alarm circuit "atmega8 projects, avr project, microcontroller projects, " Separate power…... Listed under:
  402. 8051 ROBOT ARM STEPPER MOTOR CONTROL
    In this 8051 Robot ARM application I use for robot arm 3 stepper motor design, study and is to be informed about the expulsion. Stepping motors to provide work, applied to the ends of... Electronics Projects, 8051 Robot ARM Stepper Motor Control "avr project, microcontroller projects, " In this…... Listed under:
  403. 8051 ELEVATOR PROJECT STEPPER MOTOR CONTROL
    This application step (step) motor control, input and output ports through 8051 will examine the circuit by providing lift. We use our stepper motor circuit. As we know, certain steps of the stepper motor,... Electronics Projects, 8051 Elevator Project Stepper Motor Control "avr project, microcontroller projects, " This application…... Listed under:
  404. MICROCONTROLLER CONTROLLED METAL DETECTOR PROJECTS
    Result of displays in the form of two scales, which are estimated to judge the material goal.In addition, the screen is small scale level of response and the current supply voltage. PIC18F252 The program... Electronics Projects, Microcontroller Controlled Metal Detector Projects "avr project, microcontroller projects, " Result of displays…... Listed under:
  405. AT89C51 L293D MOTOR CONTROL PROJECT
    AT89C51 L293D Motor Control Circuit Operation, Our project name and the name suggests. The treadmill is the motor control is required. When designing this project, I saw fit to use DC motors. Because the...Electronics Projects, AT89C51 L293D Motor Control Project "avr project, microcontroller projects, " AT89C51 L293D Motor…... Listed under:
  406. ATMEGA168 JAVA GUI INTERFACE NIMH CHARGE CIRCUIT
    Source files are Java and C Diff communication with the computer via the RS232 port is made available in the Java GUI Interface 2 × 16 LCD display also got on the circuit with... Electronics Projects, ATmega168 Java GUI Interface NIMH Charge Circuit "avr project, battery charger circuit,…... Listed under:
  407. AT89C51 5X7 LED MATRIX APPLICATION
    Circuit Operation: This practice of over 5 × 7 matrix LED A… Z characters are intended to be created. Provision of characters in source code LEDs (table) was created and when necessary with the... Electronics Projects, AT89C51 5X7 LED Matrix Application "8051 example, avr project, keil example, microcontroller…... Listed under:
  408. AT89C51 LCD DISPLAY FREQUENCYMETER PROJECT
    Frequency in all matters relating to the definition based on frequency is required. In the same way the numeric (digital) Frequency frequency to do the same as the description of the circuit should be... Electronics Projects, AT89C51 LCD display Frequencymeter Project "8051 example, avr project, keil example, microcontroller…... Listed under:
  409. AT89C51 KEYPAD CONTROLLED SCROLLING LED DOT MATRIX TEXT
    AT89C51 Scrolling LED Circuit Operation: Keypad’t the values entered the program through is continually monitored, “*” key is pressed unless the display of the first letter that section required all letters appear, but the... Electronics Projects, AT89C51 Keypad Controlled Scrolling LED Dot Matrix Text "8051 example, avr project,…... Listed under:
  410. AT89S52 LCD DISPLAY STEPPER MOTOR CONTROL EXAMPLE
    AT89S52 Stepper Motor Control Stepper motor, the motor angular position is changing in steps. This engine is moving into specific steps, according to the windings is controlled by sending signals. Any stimulus that would... Electronics Projects, AT89S52 LCD Display Stepper Motor Control Example "8051 example, avr project, keil…... Listed under:
  411. 8051 CALCULATOR CIRCUIT
    8051 Calculator Circuit Operation As seen at half one has to use the keypad and an LCD with 8051. The keypad consists of rows and columns. When the button is pressed certain keys combined... Electronics Projects, 8051 Calculator Circuit "8051 example, avr project, keil example, microcontroller projects, " 8051…... Listed under:
  412. 8051 ADC0808 LCD DISPLAY VOLTMETER
    ADC0808 analog / digital converter of the 8 analog inputs (IN0-IN7) and 8-bit digital output (OUT0-OUT7) are available. Entries will be transferred to the digital output of the converter which converted to 3-bit ADD,...Electronics Projects, 8051 ADC0808 Lcd Display Voltmeter "8051 example, avr project, keil example, microcontroller…... Listed under:
  413. LED DISPLAY SPEED METER CIRCUIT WITH AT89C51
    Speed Meter Circuit consists of four parts. These Supply solid floor Sensor sensor, microcontroller and microcontroller solid hexadecimal numbers we obtained from the 7-segment display technology with time code converter solid. Program Keil µVision3... Electronics Projects, LED Display Speed Meter Circuit with AT89C51 "8051 example, avr project, keil…... Listed under:
  414. 8051 STOPWATCH CIRCUIT WITH LCD DISPLAY
    Stopwatch Circuit 8051 on behalf of the programming of integrated compiler program that is used too much in the present case. You are left with only the easiest to use and most advantageous for... Electronics Projects, 8051 Stopwatch Circuit with Lcd Display "8051 example, avr project, keil example,…... Listed under:
  415. USB CONTROLLED WEB SITE HIT COUNTER ATMEL ATTINY25 WITH DELPHI
    Web site counts the number of inputs to the circuit .. Circuit attiny25 an interesting and MAX7219 section based on the indicators used for the 7-segment display 8 hunting and Delphi source code are... Electronics Projects, USB Controlled Web Site Hit Counter Atmel Attiny25 with Delphi "avr project,…... Listed under:
  416. EMBEDDED RTL8019AS WEB SERVER PROJECT ATMEGA103
    I quickly was able to appeal to the network card via a 8-bit data bus. The connectivity of the network card and thus the RTL8019AS chip via two 8-bit ports of the processor and... Electronics Projects, Embedded RTL8019AS Web Server Project ATMega103 "avr project, microcontroller projects, " I quickly…... Listed under:
  417. USB PORT RELAY CONTROL WITH ATMEL ATMEGA8
    6 relay control units can be made via the usb port usb drive computer program code and schema files are pcb circuit to regulate the supply 9-12 volt ac section there on the SPI... Electronics Projects, USB Port Relay Control with Atmel Atmega8 "atmega8 projects, avr project, microcontroller…... Listed under:
  418. AT89C51 DS1621 THERMOMETER CIRCUIT
    AT89C51 Operation of the thermometer circuit DS1621 temperature sensor circuit using a digital thermometer will tell if I made . As a simple circuit operation is as follows; The numerical value obtained from the temperature... Electronics Projects, AT89C51 DS1621 Thermometer Circuit "8051 example, avr project, keil example, microcontroller…... Listed under:
  419. PC CONTROLLED AT90S2313 LED ANIMATION CIRCUIT
    Why I write about it? This system uses two ready rolls 5 x 8 LED matrix, 89C2051, is a programmable serial port and it can be very easy to adapt to the needs of... Electronics Projects, PC Controlled AT90S2313 Led Animation Circuit "avr project, microcontroller projects, " Why I…... Listed under:
  420. AT89C2051 WITH DOT MATRIX DISPLAY APPLICATIONS
    4 Piece AT89C2051 microcontroller project has been realized with matrix display isis proteus simulation and asm files available in hex code Atmel AT89C2051 • Compatible with MCS®-51Products • 2K Bytes of Reprogrammable Flash Memory... Electronics Projects, AT89C2051 with Dot Matrix Display Applications "avr project, microcontroller projects, " 4 Piece…... Listed under:
  421. ANALOG LED CLOCK CIRCUIT AT89C2051P
    301 LED Analog Clock Project Schema Files of PCB and C51 Compiler Source Code has been prepared by the C-in hex The clock circuit is made of 301 LEDs with a diameter of 3mm... Electronics Projects, Analog LED Clock Circuit AT89C2051P "avr project, led projects, microcontroller projects, " 301…... Listed under:
  422. PC CONTROLLED FLOWER WATERING CIRCUIT WITH ATMEGA8
    As far as I understand an interesting project information via computer is determined irrigation irrigation is done in the required time data exchange via RS232 com port has made the source code and diagrams...Electronics Projects, PC Controlled Flower Watering Circuit with ATmega8 "atmega8 projects, avr project, microcontroller…... Listed under:
  423. ATMEL ATMEGA8 MULTIMETER CIRCUIT (LED DISPLAY)
    Hello, “Multimeter” was the only title that first came to my mind to. Voltmeter (positive DC voltage) from 0.00 to 9.99 V and 10.0 – 30.0 V with automatic range switching. Frequency counter 0... Electronics Projects,Atmel Atmega8 Multimeter Circuit (led display) "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  424. 8051 PROGRAMMABLE POWER SUPPLY
    Circuit Operation: Circuit diagram appears in the 0-5 the entered value from the keypad circuit, which is connected to port P1 applied to the integrated DAC 0808 DAC output is obtained from the analog...Electronics Projects, 8051 Programmable Power Supply "8051 example, avr project, keil example, microcontroller projects, "…... Listed under:
  425. DS1302 RTC 8051 DIGITAL CLOCK CIRCUIT (LCD DISPLAY)
    8051 keil example application circuit LCD Display Digital Clock using DS1302 RTC 8051 Digital Clock Schematic 8051 Digital Clock Circuit keil source code and proteus isis simulation schematic files: ds1302-rtc-8051-digital-clock-circuit-lcd-display.rar author: @Aytan ASLAN... Electronics Projects, DS1302 RTC 8051 Digital Clock Circuit (LCD Display) "8051 example, avr project, keil…... Listed under:
  426. 89C51 DIGITAL CLOCK CIRCUIT
    From the incoming data encoded in Port0 integrated 7-segment display with 7447 microcontroller integrated ulaşır.7447 binary code from the 7-segment display is used to show. So when it comes to 0000 a, b, c,...Electronics Projects, 89C51 Digital Clock Circuit "8051 example, avr project, keil example, microcontroller projects, "…... Listed under:
  427. AT89S52 DS1620 THERMOMETER CIRCUIT (LCD DISPLAY)
    This project gave ds1620’n given as a result of the digitally using AT89S52 microcontroller is a graphic display of temperature information of the LCD screen. Moreover, the circuit ambient temperature when it reaches a...Electronics Projects, AT89S52 DS1620 Thermometer Circuit (LCD Display) "8051 example, avr project, keil example,…... Listed under:
  428. LCD DATE TIME TEMPERATURE AT89C52 DS18B20 DS1302
    Atmel microcontrollers with a good example for the use of DS18B20 DS1302 circuit 2 × 16 LCD display with 4 buttons in circuit adjustments can be made The first button is a long hold... Electronics Projects, LCD Date Time Temperature AT89C52 DS18B20 DS1302 "8051 example, avr project, keil…... Listed under:
  429. 8051 MICROCONTROLLER UP DOWN COUNTER CIRCUIT (KEIL)
    With 8051 DOWN COUNTER The basic principle of this circuit based on the number entered from the keypad is left counting down or up. # On the keypad to make counting down and counting... Electronics Projects,8051 Microcontroller Up Down Counter Circuit (keil) "8051 example, avr project, keil…... Listed under:
  430. PS2 KEYBOARD KEYLOGGER CIRCUIT ATMEL AT89C2051
    KeeLog has decided to release an early version of it's hardware keylogger family to the public domain, including full firmware & software source code, keylogger hardware electrical schematics, and documentation. This PS/2 key logger is a 100% operational and tested device, assembled and used by hundreds of…... Listed under:
  431. RTL8019 ISA WEB SERVER CIRCUIT ATMEGA32 RELAY CONTROL CAMERA CONNECTION
    Very detailed and complicated project all of the resources to be shared for different applications feyza can give example might now mikrocontroller.co my site ATmega32 web server project shared resources of the project the... Electronics Projects, RTL8019 ISA Web Server Circuit ATmega32 Relay Control Camera Connection "avr project,…... Listed under:
  432. ADC0831 8051 LM35 TEMPERATURE CONTROL WITH LCD SCREEN
    Adc 0831 with 8051 lm 35 temperature sensor, and a detailed project examples for the use of inverters. author :Özer Deniz Objective: LM 35 temperature sensor dealt with 0831 ADC analog-to-digital conversion of knowledge,... Electronics Projects, ADC0831 8051 LM35 Temperature Control with LCD Screen "avr project, microcontroller projects, "…... Listed under: ,
  433. 8051 SRF04 ULTRASONIC DISTANCE METER CIRCUIT
    8051 srf04 ultrasonic distance measurement application also contains information about the different controllers and this information can be useful for applications 8051 microcontroller distance measurement using ultrasonic transceiver done. Studies, using microcontrollers 8051 with... Electronics Projects, 8051 SRF04 Ultrasonic Distance Meter Circuit "avr project, microcontroller projects, " 8051 srf04…... Listed under:
  434. NIMH NICD BATTERY FAST PWM CHARGER CIRCUIT ATMEL AVR
    Battery charging circuit atmel attiny26lp based on switched PWM works as a fast charge is doing the switching circuit 100UH coil and irf5305 irl3803 MOSFETs used charging current of 300 mA, 600 mA …...Electronics Projects, NiMH NiCd Battery Fast PWM Charger Circuit Atmel AVR "avr project, battery…... Listed under:
  435. USB JOYSTICK CONVERTER FOR ATARI, AMIGA, COMMODORE 64
    Old atari, commodore-64, amiga joystick you can use on your computer usb converter circuit circuit based on Atmel ATmega8-pin adapter does not require power from the USB port in addition to working with 5Volt...Electronics Projects, USB Joystick Converter for Atari, Amiga, Commodore 64 "avr project, microcontroller projects, "…... Listed under:
  436. 27 MHZ WIRELESS KEYBOARD SPY CIRCUIT ATMEL ATMEGA64
    In an article “Symantec warns: each word or phrase that you enter on the wireless keyboard, can be tracked!” Was called I knew it was true, but such a project would never have thought... Electronics Projects, 27 MHz Wireless Keyboard SPY Circuit Atmel ATmega64 "avr project, microcontroller projects, "…... Listed under:
  437. DIGITAL AUDIO CONTROL CIRCUIT NOKIA 3310 LCD ATMEL ATMEGA8 TDA7439
    My old chassis while stirring an old stereo on the chassis tda7439 found it and integrate these with making an application decided and ultimately such a nice application appeared application If we are talking...Electronics Projects, Digital Audio Control Circuit Nokia 3310 LCD Atmel ATmega8 TDA7439"atmega8 projects,…... Listed under:
  438. TV OSCILLOSCOPE CIRCUIT WITH ATMEGA8515 ATTINY12
    Attiny12 ATMEGA8515 a very interesting project based on digital solid-source software and schema files, PCB’s drawings for people working with Atmel series microcontrollers can give different ideas can be useful in different projects analogue... Electronics Projects, TV Oscilloscope Circuit with ATmega8515 ATtiny12"avr project, microcontroller projects, " Attiny12 ATMEGA8515 a…... Listed under:
  439. ATMEL ATMEGA PROJECTS THERMOMETER LM35, DISPLAY, KEYPAD
    Atmel ATMEGA series made with micro-controller’s three projects which can deliver projects bahramelectronic. site manager of @ Bahrain thanks to my brother. 1 – ATMega16 LCD display temperature measurement (LM35) 2 – 7 segment... Electronics Projects, Atmel ATmega Projects Thermometer LM35, Display, Keypad "avr project, microcontroller projects, " Atmel…... Listed under:
  440. DIGITAL TONE CONTROL CIRCUIT ATMEL ATTINY2313 LM1036
    Recently a similar application I’ve done, but ds1844 integrated can not be found had been a problem AVR reviewing ATtiny2313 `fame four PWM channels, saw direct this practice came to my mind bass treble...Electronics Projects, Digital Tone Control Circuit Atmel ATTINY2313 LM1036 "avr project, microcontroller projects, " Recently…... Listed under:
  441. 8051 BASCOM AVR PROJECTS ATMEL CIRCUITS ARCHIVE
    With Atmel series (AT89C2052, AT90S2313, AT89S8252, etc..) Was very spacious with quality archive PIC series microcontroller atmel version of the circuit can find a lot. Usb, alarm, LCD, nokia 3310, nokia 6100, display, LED,... Electronics Projects, 8051 Bascom AVR Projects Atmel Circuits Archive "avr project, microcontroller projects, " With…... Listed under:
  442. USB UART CONVERTER PIC16F88 CIRCUIT ATTINY2313
    Recently circuit on the web I’ve seen perform this southern been applying If we are talking application atmel’s famous ATtiny2313 achieves with USB UART converter further circuit 8bit I / O 128-byte EEPROM 32-byte...Electronics Projects, USB UART Converter PIC16F88 Circuit Attiny2313 "avr project, microchip projects, microcontroller projects,…... Listed under:
  443. ATMEL AT90S2313 COMPUTER-CONTROLLED SCROLLING LED TEXT
    All details were shared with the marquee circuit computer control program atmel at90s2313 source software image format PCB, schematics and drawings have OrCAD source. The marquee on the circuit The marquee circuit 350 leds... Electronics Projects, Atmel AT90S2313 Computer-Controlled Scrolling LED Text "avr project, microcontroller projects, " All details…... Listed under:
  444. HDD CLOCK CIRCUIT ATMEL ATMEGA128 DS1307 TDA5410 MOTOR DRIVER
    Before “Broken HDD Evaluate under the heading” corrupted hard disks to assess a few apps I’ve used on the web with the sandpaper I I told you about that time had projects now hardisk... Electronics Projects, HDD Clock Circuit Atmel ATmega128 DS1307 TDA5410 Motor Driver "avr project, led…... Listed under:
  445. 100WATT PV PANEL CONVERTER ATMEGA8 100W DC TO AC ICL7667 ETD34
    The use of solar energy will be the topic for a long time an active electronic circuit is used a lot in this business at one of these inverter dc to ac converters. Ac... Electronics Projects, 100Watt PV Panel Converter Atmega8 100W DC to AC ICL7667 ETD34 "atmega8…... Listed under:
  446. POWER LED DRIVER CIRCUIT LED CURRENT SOURCES ATMEGA8 PWM
    Power LED driver circuit based on Atmel ATmega8 is working with 12 volt 3 1 watt Luxeon power LEDs with PWM buck converter is operated ATmega-8 a good example source code to solve logic... Electronics Projects, Power LED Driver Circuit LED Current Sources Atmega8 PWM "atmega8 projects, avr…... Listed under:
  447. PCB PRINTING WITH EPSON CX4200 INKJET PRINTER MODIFIED
    Prepared by: Volkan Sahin – First of all you need to know when the project was challenging but, if there is the possibility worthwhile 🙂 CX4200 Epson inkjet to print text by modifying the... Electronics Projects, PCB Printing with Epson CX4200 inkjet Printer Modified "avr project, microcontroller projects, "…... Listed under:
  448. MICRO ROBOTIC FLY SCREEN CLEANER AT90LS8535 ROBOT BUG
    A very interesting robot project ratchet içintasarl been cleaning the flapper cleaner robot brain of the system microcontroller atmel at90ls8535 source software given c. Uygulayamasa sections of the circuit on the robot project source... Electronics Projects, Micro Robotic Fly screen cleaner AT90LS8535 Robot BUG "avr project, microcontroller projects, "…... Listed under:
  449. CNC DRILLING MACHINE CONTROL DIRVE BOARD ATMEL AT89C2051 L297 L298
    Printed circuit board drilling machine on the Atmel AT89C2051 microcontroller L297 L298 motor drivers.. software does not open hex code provided free computer control program, but other parts of the circuit (motor drives, serial... Electronics Projects, CNC Drilling Machine Control Dirve Board Atmel AT89C2051 L297 L298 "avr project,…... Listed under:
  450. 2.4 GHZ SPECTRUM ANALYZER CIRCUIT NOKIA 3410 LCD ATMEGA8
    Mobile phones with Nokia 3410 LCD screens often used microcontrollers Atmel ATmega8 and cywm6935 nokia 3410 LCD modules made with a 2.4 GHz spectrum analyzer circuit Handheld 2.4 GHz Spectrum Analyzer Circuit After visiting... Electronics Projects, 2.4 GHz Spectrum Analyzer Circuit Nokia 3410 LCD ATmega8 "atmega8 projects, avr…... Listed under:
  451. ATMEL ATMEGA8 VIA USB CONTROL CIRCUIT
    Hi, I have done recently attiny2313’l usb application (ATTINY2313 PIC16F88 USB UART converter circuit) then one needs at this time on I did with ATmega8. RS232 portion of the circuit 15 disuse I /... Electronics Projects, Atmel Atmega8 via USB Control Circuit "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  452. LIGHT FOLLOWING ROBOT WITH ATMEL ATTINY25
    Light following robot circuit board on attiny25v not very complicated circuit Lithium-polymer battery provided with the circuit feeding the tiny H-bridge output (2N3904) drive motors are controlled with two LDR light is perceived. As... Electronics Projects, Light Following Robot with Atmel ATtiny25 "avr project, microcontroller projects, " Light following…... Listed under:
  453. TRANSISTOR TESTER CIRCUIT ATMEGA8 LCD DISPLAY
    Transistor very useful for testing the circuit, but I do not know more pic programming with atmel series in seeing this type of advanced applications get confused 🙂 Transistor test circuit, BJT, MOSFET, triac,...Electronics Projects, Transistor Tester Circuit ATMega8 LCD Display "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  454. ATMEGA8 PROGRAMMABLE CONTROLLER BOARD ELECTRONIC PLC CIRCUIT
    Tiny Basic Controller (TBC) is a simple device that can operate as a PLC (program logic controller) for home automation, control, etc. For example, this one can dial-up by modem to the remote computer and control the system, can control some processes, temperature regulation, battery charging,…... Listed under:
  455. FOR ALL THE TELEVISION REMOTE CONTROL (JUST OFF)
    90% of all leisure joke circuit television (including plasma, LCD) is said to work 30 … 50 meters in open space closes the television. Circuit made ATTINY85V-10 micro-controller circuit with two 1.5v AA battery...Electronics Projects, For all the television remote control (just off) "avr project, microcontroller projects, "…... Listed under:
  456. AT89C52 APPLICATIONS EXAMPLES PROTEUS ISIS CIRCUITS (10 PROJECTS)
    AT89C52 examples of applications can be helpful for beginners of all samples prepared with simple 3 .5 source lines of code. Bass. Hex, bin, etc.. isis proteus have codes and simulation files. 0-255 binary...Electronics Projects, AT89C52 Applications Examples Proteus isis Circuits (10 projects) "avr project, microcontroller projects, "…... Listed under:
  457. ATMEL AT89C2051 CLOCK CIRCUIT WITH LED DISPLAY
    Pretty stylish digital clock circuit of the display to show information on the hours, but around kılasik made with 120 LEDs in display attracts attention also has an alarm feature. Microprocessor AT89C2051 LED clock...Electronics Projects, Atmel AT89C2051 Clock Circuit with LED Display "avr project, led projects, microcontroller…... Listed under:
  458. STEREO 64LEDS VU METER CIRCUIT ATMEGA8
    Lately, when I went deeper into programming, I was fascinated by precise A / D converters in microcontrollers. And so I decided to make a 2x32 LED VU meter with the ATmega8 microcontroller, which can be bought for example in GME for only 34Kc, and so…... Listed under:
  459. 3-20V 01-10A POWER SUPPLY CIRCUIT ATMEGA8 LCD AMMETER, VOLTMETER
    What cannot do more than one radio amateur? What can not be more than one radio amateur? That's right - without a GOOD power supply, or even better, a GOOD TWO-CHANNEL power supply. That's right - without a GOOD power supply, or even better, a…... Listed under:
  460. OPERATED WASHING MACHINE CONTROL CIRCUIT WITH ATMEGA32
    ATmega32 microcontroller based on the project is already quite interesting and a professional I see this type of advanced projects ATMEL series Some sections of the circuit MOC3043 opto diac, MOC3023 isolated with LCD... Electronics Projects, Operated Washing Machine Control Circuit with ATmega32 "avr project, microcontroller projects, " ATmega32 microcontroller…... Listed under:
  461. THERMOMETER CIRCUIT DS1820 ATMEGA32 SIEMENS S65 LCD
    Thermometer circuit board ATmega32 used on the LCD display DS1820 sensor used in the Siemens S65 mobile phone graphic LCD LS020 ATmega32 project’s source code S65 LS020 bitmap bmp files for graphic LCDs and... Electronics Projects, Thermometer Circuit DS1820 ATmega32 Siemens S65 LCD "avr project, microcontroller projects, " Thermometer…... Listed under:
  462. TANK ROBOT ATMEGA48 BLUETOOTH JAVA PROJECT
    Introduction After two more complex robots ( Eurobot2008 and Robot2 ), I decided to build a small and simple car. The choice fell on a plastic tune, which was controlled by two AA pencil monoculars - similar toys can be found in toy shops, on soils or in bazaars. Others are…... Listed under:
  463. ATMEL ATMEGA8 NOKIA6100 LCD PCF-8833 APPLICATION
    Nokia 3310 screen already had several applications with bi-color LCD at this time I decided to experiment with it. Heavily on the market, the Nokia 6100 LCDs and their controllers for microchip using Atmel...Electronics Projects, Atmel Atmega8 Nokia6100 LCD PCF-8833 Application "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  464. TFT LCD OV7660 ATMEL ATMEGA32 APPLICATION EXAMPLE ILI9325 DRIVER
    Emerging technologies on the market with LCD prices quite fell microcontrollers with applications proliferate mobile phone, mp4 and graphic LCDs became available, especially Atmel series with enhanced graphics LCDs can be used ATmega32 320... Electronics Projects, TFT LCD OV7660 Atmel ATmega32 Application Example ili9325 Driver "avr project, microcontroller…... Listed under:
  465. TFT LCD DIGITAL PHOTO FRAME ATMEGA128 SD CARD TSC2046
    Digital Photo Frame TFT ATmega128 TFT source C code of practice are used to SPFD5408 TFT LCD 3.2 inch 320 × 240 size images displayed in the SD card. Source: ourdev.cn/ Digital Photo Frame... Electronics Projects, TFT LCD Digital Photo Frame ATmega128 SD Card TSC2046 "avr project, microcontroller…... Listed under:
  466. ATMEGA16 TOUCHSCREEN PROJECT TFT APP AVR GCC ILI9325
    Touch TFT application based on ATMega16 processor used in the 16 MHz frequency drives and ILI9325 OTM3225, source C code (AVR GCC)’s. Source: ourdev.cn 2.4-inch TFT LCD, point-screen work notes Alternative link: atmega16-touchscreen-project-tft-app-avr-gcc-ili9325.rar... Electronics Projects,Atmega16 Touchscreen Project TFT App AVR GCC ILI9325 "avr project, microcontroller projects, " Touch…... Listed under:
  467. ATMEGA128 AVR GRAPHIC LCD APPLICATION SIEMENS S65 LS020
    Siemens s65 using the Atmel ATmega128 caption to display graphics on the LCD all the resources an application prepared S65 LCD driver library, sample text and detailed graphics shared C code. S65 application is... Electronics Projects, ATmega128 AVR Graphic LCD Application Siemens S65 LS020 "avr project, microcontroller projects, "…... Listed under:
  468. AT89C2051 DIGITAL SCALES CIRCUIT ATMEL
    This is a kitchen scale with a maximum weight of 2.5kg and an accuracy of 10g. Exceeding the range is indicated by an acoustic signal and an LED. Weight is displayed on a four-digit LCD display. The weight also includes a weight-zero reset button. The power is solved by…... Listed under:
  469. PROGRAMMED DOOR ALARM CIRCUIT ATTINY24 ATTINY13 CONTROLLED
    This simple mini-burglar alarm on the ATtiny 13 microcontroller is designed to protect apartments, offices, summer cottages ... When the reed switch opens, the alarm beeps or, with a little refinement, you can send an SMS from a mobile phone. The alarm control is carried out…... Listed under:
  470. ADC EXAMPLE ATMEGA8 DIGITAL VOLT METER AMMETER AVR PROJECT
    ADC - analog-to-digital converter (ADC-Analog-to-Digital Converter). Converts a certain analog signal to digital. Bitrate ADC determines the accuracy of the signal conversion. Conversion time - respectively, the speed of the ADC. The ADC is embedded in many microcontrollers of the AVR family and simplifies the use of the microcontroller in any regulation schemes…... Listed under:
  471. ATMEL APPLICATION NOTES AND SOURCE C ASM CODE
    Atmel’s products and practices related to application notes prepared for the asm code source c c language prepared by the majority of the samples. 138’s application List: 1-Register and Bit-Name Definitions for the AVR... Electronics Projects, Atmel application notes and source c asm code "avr project, microcontroller projects, "…... Listed under:
  472. RF TRANSCEIVER EXAMPLE WATER GUN PROJECT CIRCUIT TX434 ATMEGA8 RX434
    The RF transceiver with ATmega8 prepared samples prepared with C language software has all the source code for the application circuit used joke 🙂 handmade by remote control a water gun at school students...Electronics Projects, RF Transceiver Example Water Gun Project Circuit TX434 ATMega8 RX434"atmega8 projects,…... Listed under:
  473. ATMEL ATTINY15 MICROCONTROLLER EXAMPLE DC TO DC CONVERTER CIRCUIT
    Atmel ATtiny15 Microcontroller DC to DC converter circuit 3.6 Li-Ion battery voltage of 5 volts raises a more detailed circuit attiny15 not a good example for software power control with microcontroller assembly language prepared... Electronics Projects, Atmel ATtiny15 Microcontroller Example DC to DC Converter Circuit "avr project, dc…... Listed under:
  474. REMOTE-CONTROLLED DIGITAL TIMER CIRCUIT WITH ATMEL ATTINY2313
    Based on Atmel ATtiny2313 microcontroller circuit with the remote control forward / reverse control can be done over time led display are viewing. ATtiny2313 by the time specified number 9 which is connected to...Electronics Projects, Remote-Controlled Digital Timer Circuit with Atmel ATtiny2313 "avr project, microcontroller projects, " Based…... Listed under:
  475. ATMEGA8 BIPOLAR STEPPER MOTOR DRIVER CIRCUIT L293B
    Bipolar stepper motor control circuit 6v … 35v inter able to run power 1 amp on the circuit control, program, sensor, PWM, UART has links ATMega8 output used in motor drive l293b circuit of... Electronics Projects,ATMega8 Bipolar Stepper Motor Driver Circuit L293B "atmega8 projects, avr project, microcontroller…... Listed under:
  476. 220V SOLDERING IRON TEMPERATURE CONTROL WITH AT89C2051 LED DISPLAY
    Sold in the market potency heat settings with TRIAC 220v temperature-controlled soldering iron more advanced version control AT89C2051 microcontroller is provided by heat setting 2 button is made with indicators, one for led display... Electronics Projects, 220V Soldering Iron Temperature Control with AT89C2051 LED Display "avr project, microcontroller…... Listed under:
  477. ACTIVE ELECTRONIC LOAD CIRCUIT ATMEGA88 100W DUMMY LOAD
    In each electronic device in one form or another there is a power supply unit (PSU). Of course, because no one will work for free. Before connecting to the circuit, it would be nice to see how the PSU works at different loads. Personally, I am not…... Listed under:
  478. STAR LED EFFECTS CIRCUIT ATTINY13 PROJECT
    Stars in the shape of hard work to prepare printed circuit board design for SMD LEDs to be mounted like a great deal of attention and effort, but finally emerged quite nice circuit noncontiguous... Electronics Projects, Star LED Effects Circuit ATTINY13 Project "avr project, led projects, microcontroller projects, "…... Listed under:
  479. ELECTRONIC PIANO CIRCUIT ATTINY2313 SIMPLE AUDIO PROJECT
    Atmel ATtiny2313 two 1.5V AA batteries powered electronic piano circuit connected in series (3V) can be operated. PB3 – PB4 16 on pins 15 and 32 ohm speaker connected to these pins as exit.... Electronics Projects, Electronic Piano Circuit Attiny2313 Simple Audio Project "avr project, microcontroller projects, " Atmel…... Listed under:
  480. How to build alarm security system using motion sensor with PCB Prototyping
    Introduction Security is important for everyone from our homes to places of work. You need to feel safe when you are sleeping at night. You might have important documents that you need to keep private. Sometimes you have property in your house that must be…... Listed under: ,
  481. CNC PROJECT ATMEGA16 X-Y-Z MOTOR CONTROL CIRCUIT
    ATMega16 microcontroller based on a detailed cnc project with computer com RS232 on port communicating project’s source C code, schematics eagle CAM (graphic printout is used to direct the CNC circuitry and sent to)... Electronics Projects, CNC Project ATMega16 X-Y-Z Motor Control Circuit "avr project, microcontroller projects, " ATMega16 microcontroller…... Listed under:
  482. DSPIC33FJ128GP NOKIA 6100 LCD DRIVER CIRCUIT ATMEGA168
      @ Erhan brother Atmega8 prepared with the application had shared (Atmel Atmega8 Nokia 6100 LCD (pcf8833) application) I In addition to the helpful one more example’ll share the codes and microchip dspıc33fj128gp both the... Electronics Projects, dsPIC33FJ128GP Nokia 6100 LCD driver circuit ATmega168 "avr project, dspic projects,…... Listed under:
  483. AT90S8535 SG2524 PWM SOLAR PANEL PV INVERTER CIRCUIT
    Solar Energy PV inverter systems used in energy production a detailed study about all the details about the project (in English) is. PV conversion control is provided by Atmel microcontrollers at90s8535 (source software has... Electronics Projects, AT90S8535 SG2524 PWM Solar Panel PV inverter Circuit "avr project, microcontroller projects,…... Listed under:
  484. NOKIA LCD MODELS PROTEUS ISIS EXAMPLES CIRCUITS LIBRARY
    Nokia lcd screens, pic, atmel microcontrollers used in this project, with a lot of other job so popular as talking about the proteus simulation model for the program, set up a virtual environment, try... Electronics Projects,Nokia LCD Models Proteus isis Examples Circuits Library "avr project, microcontroller projects, "…... Listed under:
  485. FREQUENCY METER CIRCUIT LCR METER ATMEGA328
    I have been thinking about building an LC meter for a while since I do not have a multimeter that is capable of measuring inductance and while the multimeters I have can measure capacitance, they are not able to give accurate readings for small capacitance…... Listed under:
  486. SMART REMOTE ATMEGA88 CIRCUIT COPY THE TWO BUTTONS
    This fun project lets you take control away from the person holding the remote control by intercepting the invisible signals as they travel through the air so you can play them back to the TV or video machine. You can also "train" your Remote Hijacker…... Listed under:
  487. 24V 48W DIGITAL SOLDERING STATIONS ATMEGA8
    After a year of using my assembled Microfibers according to the Jendy documents23 , I decided to build another (third) microfuel. I wanted to reduce the dimensions, use the 24V AC heating power, to adjust the temperature better and to add additional functions ... Features of micro-drives : temperature range 80 °…... Listed under:
  488. FAST FOURIER TRANSFORMATION FFT CIRCUIT ATMEGA8 SCT2024 LED DRIVER
    ATmega8 (TQFP32 package) based on FFT Circuit applied the entry signals 16 × 16 led display (SCT2024 serial-interfaced LED driver 256 LEDs), you can see in the FFT circuit source C, hex codes have... Electronics Projects, Fast Fourier transformation FFT Circuit ATmega8 SCT2024 LED driver "atmega8 projects, avr…... Listed under:
  489. LED ANIMATION CIRCUIT ATMEGA168
    Last year in one of my classes we were required to make an 'artefact' or something that reflects the interests of the class. Most people make posters and the past two quarters that's what my class did too. Posters however are static, usually boring, and…... Listed under:
  490. ILI9325 TOUCH-SCREEN PROJECT TFT ATMEGA644 ELT240320ATP
    Atmel is a great project with a series of applications can be made super graphics used in this project Atmega644 the ELT240320ATP GLCD (320 × 240) driver ILI9325 Simple as iPhone menu has pacman...Electronics Projects, ILI9325 Touch-Screen Project TFT Atmega644 ELT240320ATP "avr project, microcontroller projects, " Atmel is…... Listed under:
  491. LABORATORY ADJUSTABLE 0-24V DIGITAL POWER SUPPLY CIRCUIT ATMEGA8
    Power supply circuit two separate sections consisted primarily power solid LM317 based on the current settings for the tl082 opamp used current voltage display section Atmel ATmega8 microcontroller used optionally this section may not... Electronics Projects, Laboratory Adjustable 0-24v Digital Power Supply Circuit ATMega8 "atmega8 projects, avr project,…... Listed under:
  492. CURRENT MEASUREMENT DATA LOGGER CIRCUIT ATMEL AVR, PIC
    Very high current of the current transformer and with microcontroller sensitive way measured to be recorded will be useful for source code with 2 sample application circuits one of the Atmel AVR ATMEGA48 88/168-P...Electronics Projects, Current Measurement Data Logger Circuit Atmel AVR, PIC "avr project, microcontroller projects, "…... Listed under:
  493. AUTOMATIC RABBIT FEEDING SYSTEM ATMEGA8 TIMER
    In fact, feeding, feeding various timing circuits used for business. Generally puzzling, time-consuming mechanical parts is getting no special circuitry to rabbits in this project but the authors have used to feed rabbits :)... Electronics Projects, Automatic Rabbit Feeding System ATmega8 Timer "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  494. LED HEART CIRCIUT ATMEGA88
    Atmel atmega88 PCB LEDs circuit drawing heart looks great, especially boxing PCAD pcb drawings and diagrams and drawings prepared by the C source code files have a heart-shaped 22 pcs SMD LED flashes with... Electronics Projects, Led Heart Circiut ATmega88 "avr project, led projects, microcontroller projects, " Atmel atmega88 PCB LEDs…... Listed under:
  495. LED PROPELLER CIRCUIT AT90S2313 ATINY2313
    Printed circuit board layout pcb design effects with LEDs been a good practice to work in the dark when used with an ultra bright LEDs looks very nice. Atmel AT90S2313 64 LEDs instead of... Electronics Projects, Led Propeller Circuit AT90S2313 ATINY2313 "avr project, led projects, microcontroller projects, " Printed…... Listed under:
  496. ATMEGA16 LEDS SNOW EFFECT CIRCUIT LED SNOW CRYSTAL
    It really is a great led light application LEDs so fluently is moving a profit crystalline with mold has been excellent ATMega16 microprocessor 32 Edet output used to all the LEDs griplar connected software...Electronics Projects, ATMega16 LEDs Snow Effect Circuit LED snow crystal "avr project, led projects,…... Listed under:
  497. 15A MOTOR SPEED CONTROL CIRCUIT ATTINY45 PWM
    Used in motor speed control circuit microcontroller atmel attiny45p exit number 5 Kubla connected to pin opto pc817 pc817 output while the engine is controlled as isolated MOSFETs have bs170 and irlz34 Attiny45 Pb4... Electronics Projects, 15A Motor Speed Control Circuit Attiny45 PWM "avr project, microcontroller projects, pwm…... Listed under:
  498. LED EFFECT CIRCUIT ATTINY2313 MULTI FUNCTION
    Led effect circuits, including myself, a lot of people might be interested, especially this sort LEDs and LED circuits have great interest in blue, white, LED prices now old and not so expensive LED... Electronics Projects, Led Effect Circuit Attiny2313 Multi Function "avr project, led projects, simple circuit…... Listed under:
  499. RGB LED EXAMPLE CIRCUIT ATMEGA88 ATMEGA8 ATMEGA48
    White LEDs, blue LEDs, ultra bright LEDs RGB LEDs saying quite a lot in the sample application with popular microcontrollers are used in this circuit, atmega8 ATMEGA48 Atmega88 ATmega output MOSFETs are driven by... Electronics Projects, RGB Led Example Circuit Atmega88 Atmega8 Atmega48 "atmega8 projects, avr project, led…... Listed under:
  500. HDD BRUSHLESS MOTOR DRIVER CIRCUIT ATMEGA8
    Brushless motor drive circuit used in computers hard drive with Atmega8 checked the engine ATmega 8 output MOSFET (IR4427, IRFZ44) strengthened engine with A, B, C, D, attached to either end. Software is written... Electronics Projects, HDD Brushless Motor driver Circuit Atmega8 "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  501. ATMEGA32 LED CUBE CIRCUIT 74HCT238
    On the Internet, atmel, microchip series microcontrollers with a lot Led cube has a project in this application one of them, but diagrams, photos, supplemented with a detailed description there thanks to this project...Electronics Projects, Atmega32 LED Cube Circuit 74HCT238 "avr project, led projects, microcontroller projects, " On…... Listed under:
  502. USB POWERED INDUCTANCE METER CIRCUIT ATMEGA8
    Coil measurement “Inductance Meter” circuit based on Atmega8 microcontroller LCD HD44780 driver and the system’s power supply is taken from the USB port on the computer or adapter operated with the circuit. Circuit of... Electronics Projects, USB Powered Inductance Meter Circuit Atmega8 "atmega8 projects, avr project, microcontroller projects, "…... Listed under: ,
  503. ATEMGA168 TLC5940 PWM RGB LED CYLINDER
    95 pieces made using RGB LEDs Led cylinder project quite professional printed circuit board, software quality circuit that is used quite ATEMGA168 microcontroller with integrated LEDs TLC5940 LED driver plowed. Installation was very difficult... Electronics Projects, ATEMGA168 TLC5940 PWM RGB Led Cylinder "avr project, led projects, microcontroller projects,…... Listed under:
  504. MULTIFUNCTION DIGITAL AMPLIFIER PROJECT TDA7294 ATMEGA32 TDA7313
    A lot of work in the ATmega32 occur when project featuring a beautiful rose amp amp volume control on the floor in the TDA7313 TDA7294 is used in the upgrade process. Digital FM radio... Electronics Projects,Multifunction Digital Amplifier Project TDA7294 ATmega32 TDA7313 "avr project, microcontroller projects, tda7294…... Listed under:
  505. FT232R USB I-O CIRCUIT ATMEGA88
    USB I / O circuit ATMEGA88 based on the usb connection FT232R is done via detailed ir project ( German explanation ) the C source code, circuit diagrams and PCB drawing of the picture... Electronics Projects,FT232R USB I-O Circuit ATMEGA88 "avr project, microcontroller projects, " USB I /…... Listed under:
  506. 0-30V REGULATED DIGITAL SWITCHING POWER SUPPLY ATMEGA8 LM2576ADJ
    Very high quality design of the digital power supply circuit. Voltage current of 2 × 16 lcd display of the beauty and power of the switching mode operation switching DCDC Madden LM2576 ADJ (adj... Electronics Projects, 0-30V Regulated Digital Switching Power Supply ATmega8 LM2576ADJ "atmega8 projects, avr project,…... Listed under:
  507. TOY CAR MODIFICATION MADE SIMPLE ROBOT PROJECT ATTINY2313
    Simple robot project ATtiny2313 microcontroller used robot body for a cheap remote controlled toy car is made up of the robot’s four sides LED sensors placed somewhere when it hit the back çekliy direction...Electronics Projects, Toy Car Modification Made Simple Robot Project ATtiny2313 "avr project, microcontroller projects, "…... Listed under: ,
  508. REMOTE CONTROLLED PROPELLER CLOCK CIRCUIT AT90S2313
    Before air time, “Propeller Clock” projects I shared in this project control and mode selection can be achieved in both analog clock and digital clock view modes control for the Sony control protocol used... Electronics Projects, Remote Controlled Propeller Clock Circuit AT90S2313 "avr project, microcontroller projects, " Before air…... Listed under:
  509. LIPO LI-ION BATTERY CHARGER CIRCUIT BALANCING ATTINY26
    Attiny26 microcontroller based on the charging circuit has a lot of features in a single package 3l 12.6V LiPo batteries and Li-ion batteries and battery charging voltage edebiliry balanslıy regulate temperature, timing, voltage and... Electronics Projects, Lipo Li-ion Battery Charger Circuit Balancing ATtiny26 "avr project, battery charger circuit,…... Listed under:
  510. ZENER DIODE TEST CIRCUIT VOLTAGE INDICATOR ATMEGA8
    Interestingly circuited actually zener diode test measuring instruments should have a property zener measurement of when you are secure, a voltage see better, but so far no measuring instruments equipped with this feature I... Electronics Projects, Zener Diode Test Circuit Voltage Indicator ATmega8 "atmega8 projects, avr project, microcontroller…... Listed under:
  511. REMOTE CONTROLLED ROBOT CIRCUIT RC5 AT90S2313
    The robot’s control AT90S2313 microcontroller provided with the processor 4MHz is operated for control rc5 protocol that uses a control used robot çalışmala for 4 pcs 2200mAh NiMH batteries used for the experiment alkaline... Electronics Projects, Remote Controlled Robot Circuit RC5 AT90S2313 "avr project, microcontroller projects, " The robot’s…... Listed under:
  512. LINE FOLLOWING ROBOT PROJECT ULTRASONIC SENSOR CIRCUIT ATMEGA16 CNY70 SFR05
    Quite a different line following robot project was already in school competition designed for the author as he could a nice job exposes the robot’s appearance sumo robots similar to healthy controls ATMega16 microcontroller... Electronics Projects, Line Following Robot Project Ultrasonic Sensor Circuit Atmega16 CNY70 SFR05 "avr project,…... Listed under:
  513. NI-MH BATTERY CHARGER CIRCUIT ATMEL ATTINY26
      Ni-MH Battery Charger circuit 4 AA batteries can be charged in the circuit is more complex, but in general attiny26 microcontroller circuits BD140 transistors and a few passive components consist of batteries connected to... Electronics Projects, Ni-MH Battery Charger Circuit Atmel ATtiny26 "avr project, battery charger circuit,…... Listed under:
  514. ROBOTIC DOG PROJECT, 16 CHANNEL SERVO CONTROL PROGRAM
    Prepared with great effort as a hobby project “robot dog” very detailed, especially the mechanical portion control, etc. rc5 remote control computer. has features such as control solid Atmel ATmega32 and ATMEGA8515 based on... Electronics Projects, Robotic Dog Project, 16 Channel Servo Control Program"avr project, microcontroller projects, "…... Listed under:
  515. 64 LED PROPELLER EFFECT CIRCUIT ATMEGA8
    Led effect circuit 64 leds LEDs on the printed circuit board disposed in the impeller has a very different effect. A plurality of circuit components used SMD type. Effects displacement, velocity pcb solder buttons...Electronics Projects, 64 Led Propeller Effect Circuit ATmega8 "atmega8 projects, avr project, led projects,…... Listed under:
  516. BLUETOOTH JOYSTICK CONTROLLED DISCOVERY ROBOT PROJECT
    Very detailed advanced robot project for many of us not be implemented, but the code, schematics, methods different robot project can be used in reconnaissance robot via mobile phone blutut can be manipulated by...Electronics Projects, Bluetooth Joystick Controlled Discovery Robot Project "avr project, microcontroller projects, " Very detailed…... Listed under:
  517. MCP4725 DAC AVR ATmega library
    The MCP4725 DAC is a pretty common and cheap single channel 12 bit buffered voltage DAC, it also has an onboard EEPROM. To drive this chip we can use I2C interface.   The ATmega8 used for my implementation has an embedded I2C interface, so we just can use that interface.…... Listed under:
  518. Switch debounce library
    Contact bounce (ref. https://en.wikipedia.org/wiki/Switch#Contact_bounce) is a common problem with mechanical switches and relays. Switch and relay contacts are usually made of springy metals. When the contacts strike together, their momentum and elasticity act together to cause them to bounce apart one or more times before making steady…... Listed under:
  519. ATmega32 ADC for Light and Temperature Sensors
    This tutorial shows how to implement the Analogue to Digital Converter (ADC) function on ATMega32 using C code. It consists of code examples, and the meaning of some nomenclature such as sampling rate, and resolution. However before we get to the code, let us start from the…... Listed under: ,
  520. RTTTL Player for the ATmega32
    Ring Tone Text Transfer Language (RTTTL) is a simple text-based code for recording monophonic musical tones. The script is usually loaded into a mobile phone, which is able to convert the code to equivalent musical notes. Many early phones had an integrated RTTTL player, which played…... Listed under:
  521. Connecting Piezo Speaker to ATmega32
    An ATMega32 sound generator code is extremely simple to implement. Almost any GPIO pin can drive a piezo buzzer, and the output quality is fine for producing some beeps. The code shown here is the simplest one I remember using basic physics, and since it…... Listed under:
  522. PHONE CONTROLLED MOBILE ROBOT CIRCUIT MT8870 ATMEGA16
    Wireless, remotely controlled applications quite popular in this project through the mobile phone robot control is done the robot on the Nokia 1100 mobile phone used phone signals from the MT8870 receiver DTMF decoder... Electronics Projects, Phone Controlled Mobile Robot Circuit MT8870 ATMega16 "avr project, microcontroller projects, "  …... Listed under:
  523. 4 CHANNEL PWM CONTROL CIRCUIT VISUAL BASIC RS232 AT89C2051
    PWM control project software source code in Visual Basic and are prepared (linux, windows) via RS232 serial port (19200 Baud) AT89C2051 microcontroller based on the 4-channel PWM control circuit can be made. PWM output... Electronics Projects, 4 Channel PWM Control Circuit Visual Basic RS232 AT89C2051"avr project, microcontroller…... Listed under:
  524. NOKIA5110 LCD LOGIC ANALYZER CIRCUIT ATMEGA8
    Built on the atmega 8 microcontroller Logic Analyzer circuit for nokia 5110 display lcd display kullanılanılıyor crafted with AVRstudio Software four. source software insurance settings schema, pcb, etc. files. Frequency capture 400 kHz, Max... Electronics Projects, Nokia5110 LCD Logic Analyzer circuit ATmega8 "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  525. ADJUSTABLE POWER SUPPLY CIRCUIT 0 30V LCD
    Power supply circuit consists of a few sections 04 to 0 30v power supply based on solid TL081 op amp circuit 2N3055 power transistor quite popular and a classic by many people applied. LCD... Electronics Projects,Adjustable Power Supply Circuit 0 30V LCD "atmega8 projects, avr project, microcontroller…... Listed under:
  526. SYNTHESIZER CIRCUIT AT89S53 AT89S52
    Musicians use a variety of sound-producing device “Synthesizer” When you are setting a very good quality work is making. AT89S52 and AT89S53 Synthesizer used in the project on the LFO, ENV FILTER, OSC, MIX...Electronics Projects, Synthesizer Circuit AT89S53 AT89S52 "avr project, microcontroller projects, "   Musicians use a…... Listed under:
  527. WAVE READER CIRCUIT AT89S52 FLASH MEMORY
    PIC24, 32, MSP430 is progressing rapidly but AT89S52 time, I still made ​​sure that what is in use by 8051. In this project, kingston 8gb flash memory is read in the wav files (wav... Electronics Projects, Wave Reader Circuit AT89S52 Flash Memory "avr project, microcontroller projects, "   PIC24,…... Listed under:
  528. WITH PELTIER MINI REFRIGERATOR CIRCUIT ATMEGA8 DS18S20
    Peltier Thermoelectric Cooler Is how it works with 12-Volt Feed information and 50W Peltier Mini Fridge built on the lcd display after the ATmega8 microcontroller from a more advanced peltier control circuit. The value...Electronics Projects, With Peltier Mini Refrigerator Circuit ATmega8 DS18S20 "atmega8 projects, avr project, microcontroller…... Listed under:
  529. S65 SIEMENS LCD EXAMPLES CIRCUIT ATMEGA16 ATMEGA32
    Before “Siemens S65 LS020 glcd ATmega128 AVR” shared examples of implementation through a lot of similar projects with ATmega16 ATmega32, microcontrollers. A few of them; Image via representation of FAT16 MMC card color, font... Electronics Projects, S65 Siemens LCD examples Circuit ATmega16 ATmega32 "avr project, microcontroller projects, "  …... Listed under:
  530. PT100 SENSOR THERMOSTAT CIRCUIT ATMEGA8
    Thermostat circuit for 2 pt100 temperature measurement used atmega8 mikrüdenetleyici sensor pt100 sensors gives the circuit output is being used according to the information received. The thermostat is located on the circuit board led... Electronics Projects, PT100 Sensor Thermostat Circuit ATmega8 "atmega8 projects, avr project, microcontroller projects, " Thermostat…... Listed under:
  531. EXCELLENT LED BALL CIRCUIT ATMEGA88
    Great design has been providing birthday gifts as does not prepare mention Led to control atmega88 microcontroller is used ports çoklayıp LEDs milk to 74HC595 used LEDs effect has been very welcoming approximately 256... Electronics Projects, Excellent Led Ball Circuit ATmega88 "avr project, led projects, microcontroller projects, " Great…... Listed under:
  532. USB PASSWORD GENERATOR CIRCUIT ATTINY85
    Attiny85 not found on the USB module to work, but as software optimized circuit when connected to a computer mouse USB HID is known as pull-up resistors on the circuit has very few ingredients... Electronics Projects, USB Password Generator Circuit ATtiny85 "avr project, microcontroller projects, "   Attiny85 not found…... Listed under:
  533. MECHANICAL CLOCK CIRCUIT ATMEGA8
    In fact, what lies At the forefront of the digital but mechanics should have been a wonderful project:) is an interesting time in the atmega8 microcontroller time and when the mind comes to the... Electronics Projects, Mechanical Clock Circuit ATmega8 "atmega8 projects, avr project, microcontroller projects, " In fact,…... Listed under:
  534. DIGITAL RADIO CIRCUIT TEA5767 AT89S8253
    TEA5767 is a digital radio, especially mp3 and fm radio module @ETE before “TEA5767 Pic16f628 Digital PLL-controlled FM radio receiver system” article is controlled with the Pic16f628 microcontroller used in this project, the radio... Electronics Projects, Digital radio circuit TEA5767 AT89S8253 "avr project, microcontroller projects, " TEA5767 is a…... Listed under:
  535. ULTRA SONIC CLEANER ROBOT CIRCUIT L298 AT89C2051
    AT89C2051 microcontroller used in robot motor drive for cleaner L298 dual H-bridge driver IC is used 40 kHz ultra sonic senrörler (multicomp sq-40-t-10b) to detect and to change direction with the bodies, continues to...Electronics Projects, Ultra Sonic Cleaner Robot Circuit L298 AT89C2051 "avr project, microcontroller projects, " AT89C2051…... Listed under:
  536. USB BUSINESS CARD WITH ATTINY85
    Attiny85 Atmel microcontroller with USB Business Card project established quite interesting circuit with very few elements attiny85 16.5 MHz internal RC oscillator frequency used. USB connector on the USB socket on the PCB designed... Electronics Projects, USB Business Card with attiny85 "avr project, microcontroller projects, "   Attiny85 Atmel…... Listed under:
  537. ATMEGA88 IR2184 DC SERVO MOTOR DRIVER CIRCUIT
    DC Servo motor driver circuit based on the microcontroller atmel atmega88 outputs half bridge driver IC Ir2184 is being used with this integrated works at a frequency of 16MHz DC servo Irf540 MOSFETs atmega88... Electronics Projects, Atmega88 IR2184 DC Servo Motor Driver Circuit "avr project, dc dc converter…... Listed under:
  538. LINE FOLLOWING ROBOT SUMO ROBOT, CONTROL CIRCUITS
    Sumo, Line following and robot control card project open source design and very high quality of all resources provided PIC microcontroller code and eagle diagram pcb drawings are especially line following robot prepared for... Electronics Projects, Line following Robot Sumo Robot, control circuits "avr project, microcontroller projects, " Sumo,…... Listed under:
  539. ATMEL LED MULTI-FUNCTION DISPLAY ATMEGA32U4 WATCHES
    Atmel microcontroller Board with Led indicator wristwatch ATmega32U4 project there is no usb connection and SD card connection, the advanced charging system, piezo sensor, etc. are included in the design of printed circuit boards... Electronics Projects, Atmel LED Multi-Function Display ATmega32u4 Watches"avr project, microcontroller projects, "   Atmel…... Listed under:
  540. SIM900 MODULE PCB AVR APPLICATIONS
    Simcom Sim900 GSM module produced by the company prepared for the PCB module and ATMEGA32 microcontroller based on Nokia 3310 lcd display GSM module for remote control application SIM900D (place of origin: CN; proteus... Electronics Projects, SIM900 Module PCB AVR Applications "avr project, microcontroller projects, "   Simcom Sim900…... Listed under:
  541. GUITAR TUNING PROJECT WITH ARDUINO UNO
    Arduino Uno kit on the Board at the entrance of the TL082 opamp used Guitar Tuning circuit audio audio input and frequency to detect the “Arduino-Frequency-Detection” software used. According to the LEDs light at... Electronics Projects, Guitar Tuning Project with Arduino Uno "arduino projects, avr project, microcontroller projects, "…... Listed under:
  542. ARDUINO UNO WITH INTERESTING CLOCK PROJECT
    I’ve shared this with different time interesting projects carried out with the Arduino Uno this time, I think the most interesting thing isn’t debatable kullanışlımı project but the idea as a different kind of... Electronics Projects, Arduino Uno With Interesting Clock Project "arduino projects, avr project, microcontroller projects, "…... Listed under:
  543. ATMEGA32 PCB DRILL MACHINE
    This document describes the construction of a PCB drill machine driven by a master-controller board and three stepper motor driver boards. These four single sided PC boards each contain an Atmega16/32 microcontroller. Communication between... Electronics Projects, ATMEGA32 PCB drill machine "avr project, microcontroller projects, " This document describes the…... Listed under:
  544. PORTABLE RF JAMMER CIRCUIT ATMEGA48
    So far I have ever seen , tidy and with all the resources shared jammer circuit project design, it’s very smart Sizes also pretty small pocket on the internet a lot jammer circuit ,... Electronics Projects, Portable RF Jammer Circuit ATmega48 "avr project, microcontroller projects, "   So far…... Listed under:
  545. WINAMP REMOTE CIRCUIT BLUETOOTH AT90USB1287 NOKIA LCD LMX9838
    A very detailed report of a project is already included in the schema. The author of the thesis, the eagle pcb source code etc. everything. The circuit used the main parts AT90USB1287 LMX9838 (Bluetooth... Electronics Projects, Winamp Remote Circuit Bluetooth AT90USB1287 Nokia LCD LMX9838 "avr project, microcontroller projects, "…... Listed under:
  546. BATTERY ALARM CIRCUIT FOR MODEL HELICOPTERS ATTINY13
    ATTINY13 Atmel microcontroller installed on the circuit model helicopter is checking the voltage of the battery the battery (or battery) voltage circuit when the level set LEDs, buzzer, giving the alam. ATTINY13 PB2, PB1,... Electronics Projects, Battery Alarm Circuit for Model Helicopters ATtiny13 "avr project, microcontroller projects, simple…... Listed under: , ,
  547. ATMEL ATTINY45 BLUETOOTH SCOREBOARD CIRCUIT
    The scoreboard circuit is based on Atmel microcontroller ATtiny45 circuit cell phone can be controlled via bluetooth. The bluetooth module used in the indicator circuit BTM400-6B is an LCD TV has VGA output of...Electronics Projects, Atmel ATtiny45 Bluetooth Scoreboard Circuit "avr project, microcontroller projects, " The scoreboard circuit is based…... Listed under:
  548. ATMEGA8 USB EMAIL NOTIFIER CIRCUIT
    Market “USB Mail Notifier” ready devices are sold, but in practice, ileginç project also ATmega8 microcontroller and the email account that connects the program’s source code (C + + RAD studiox) or not different... Electronics Projects, ATmega8 USB Email Notifier Circuit "atmega8 projects, avr project, microcontroller projects, "  …... Listed under:
  549. MULTI-FUNCTION DIGITAL WRISTWATCH CIRCUIT ATMEL ATMEGA168PA
    Digital clock project PCB design is very good and prepared and used according to the coffers of small metal wristwatch. Except for a few digital Wristwatch circuit material including all the elements of SMD...Electronics Projects, Multi-function Digital Wristwatch Circuit Atmel ATmega168PA "avr project, microcontroller projects, " Digital clock…... Listed under:
  550. DIGITAL CLASS D AMPLIFIER PROJECT TAS5613 TDA9859 ATMEGA128
    TDA9859 The main part of the preamplifier is an integrated circuit TDA9859, this integrated circuit is controlled via the I2C microprocessor Atmega128. Individual settings of the preamplifier through the keyboard are displayed on the... Electronics Projects, Digital Class D Amplifier Project TAS5613 TDA9859 ATmega128 "audio amplifier circuits, avr…... Listed under: ,
  551. DIGITAL CLASS D AMPLIFIER CIRCUIT TAS5706A PCM1850A ATMEGA128
    TAS5706A Class D Amplifier was itself the signal processor. From this parts depend all the other elements. Has an impact on the type of power supply, the control method of the type converter. That... Electronics Projects, Digital Class D Amplifier Circuit TAS5706A PCM1850A ATmega128 "audio amplifier circuits, avr…... Listed under:
  552. 0-30V 0-3A ADJUSTABLE SWITCHING LABORATORY POWER SUPPLY
    DC-DC Laboratory Power Supply 0-30V 0-3A LT1074 is a switching regulator type step-down (lowering) with a maximum current of 5 A. Can work with the value of the input voltage up to 60 V... Electronics Projects,0-30V 0-3A Adjustable Switching Laboratory Power Supply "avr project, dc dc converter…... Listed under:
  553. 240W ELECTRONIC BALLAST CIRCUIT IR2104 ATMEGA48 CONTROLLED
    IR2104 240W Fluorescent tube Ballast Circuit. Work was designed an electronic ballast for starting six fluorescent lamps with a total output of 240W with integrated dimming-controlled analog input and button. Priority is set to... Electronics Projects, 240W Electronic Ballast Circuit IR2104 ATmega48 Controlled"avr project, microcontroller projects, power…... Listed under:
  554. 1A 10A ADJUSTABLE BATTERY CHARGING CIRCUIT 100AH
    Atmel ATTINY24 microcontroller based automatic battery charger circuit can charge 12V batteries with different power on (1A…10A current setting range of the charging current with limitation 10Ah, 20Ah, 30Ah, 40Ah, 50Ah, 60Ah, 70Ah, 80Ah,... Electronics Projects, 1A 10A Adjustable Battery Charging Circuit 100Ah "avr project, battery charger circuit,…... Listed under:
  555. 230V FAN REGULATOR CIRCUIT MOSFET MC33152 ATTINY25
    Brushless asynchronous motors, with compact rotor windings, called short cages, are used to drive different fans. Their advantages are durability and simple construction. The presented layout uses a certain characteristic of such a fan... Electronics Projects, 230V Fan Regulator Circuit Mosfet MC33152 ATtiny25 "avr project, microcontroller projects, power…... Listed under:
  556. THERMOMETER HYGROMETER CIRCUIT USB DHT22 ATMEGA8
    The presented layout is a snap on a computer for measuring DHT22 temperature and humidity. It measures the temperature from -40 to 80 ° C with a resolution of 0.1 ° C and accuracy... Electronics Projects,Thermometer Hygrometer Circuit USB DHT22 ATmega8 "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  557. PROGRAMMABLE TIMER CIRCUIT ATTINY25
    ATtiny25 Programmable Timer To describe the operation of the device, we will use an example – control of the electromagnetic bolt mounted in the wicket. In the simplest version we require that the push... Electronics Projects, Programmable Timer Circuit ATtiny25 "avr project, microcontroller projects, " ATtiny25 Programmable Timer To describe…... Listed under:
  558. TINY USB PROGRAMMER AVR MICROCONTROLLERS AVRDUDE
    USB programmer There are few components – the ATtiny45 microcontroller, two Zener diodes, a capacitor and several resistors. Of course, there are still connectors – USB plug and IDC-6 plug. Resistor R1 informs host... Electronics Projects, Tiny USB programmer AVR microcontrollers AVRDUDE "avr project, microcontroller projects, programmer circuit, "…... Listed under:
  559. ATMEGA48 TIMER TRIGGERED BY CURRENT FLOW ASM-010
    ATMEGA48 Many devices may be in standby mode during downtime. They do not perform any work, they are apparently disabled, but the control circuits are powered. To extract useful information from the point of...Electronics Projects, ATMEGA48 Timer triggered by current flow ASM-010 "avr project, microcontroller projects, power…... Listed under:
  560. Ultrasonic Radar Model Using Microcontroller ATmega128
    The circuit described here demonstrates the working of a radar system. It uses ultrasonic waves to detect an object and measure its distance and angular position, and displays the same on a 20x4 LCD screen. -- Ashutosh M. Bhatt is an M. Tech in embedded…... Listed under:
  561. Digital Soil Moisture Meter
    A digital soil moisture meter is used for indicating the water content of a given soil sample. As crop production requires water at different stages and in different amounts, it is important to measure soil moisture from time to time to know its status. The…... Listed under:
  562. NIXIE TUBE THERMOMETER CIRCUIT
    Nixie lamp Thermometer DS18B20 Circuit with ATtiny2313 The first Nixie lamps appeared in the mid-twentieth century. For many years they have been used in a variety of apparatuses but have been supplanted by newer... Electronics Projects, Nixie Tube Thermometer Circuit "avr project, microcontroller projects, " Nixie lamp Thermometer DS18B20 Circuit…... Listed under:
  563. ATMEGA8 FT232R USB ESR METER CIRCUIT
    USB ESR Meter Circuit The main part of the meter is a ATmega8 microcontroller that controls the entire device. Its main the task is to process measured data and perform calculations so that the... Electronics Projects, ATmega8 FT232R USB ESR Meter Circuit "atmega8 projects, avr project, microcontroller projects, "…... Listed under:
  564. ATMEL ARDUINO COLORED CONNECTION CHART
    Projects or schematics, drawings that will work when preparing pcb Atmel AVR Microprocessors Information Tags for “Share” drawings directly on Atmel microcontrollers. Colored linking expansions are more comprehensible for those dealing with Atmel Series... Electronics Projects, Atmel Arduino Colored Connection Chart "arduino projects, " Projects or schematics, drawings that…... Listed under:
  565. AUTOMATIC FEEDING MACHINE WITH CD-ROM MECHANIC
    For the author, the automatic feeding machine for the wedge is the easiest mechanical part for the application. they insert a plastic container all of which is placed on the CD present on the… Electronics Projects, Automatic Feeding Machine With CD-ROM Mechanic “avr project, microcontroller projects, “ For…... Listed under:
  566. Avr Atmega8 Microcontroller – An Introduction
    In my previous article, I’ve discussed about ATmega32. Now, let me introduce another member of AVR microcontroller family, the ATmega8. This member has many features similar to that of ATmega32. But it has reduced number of features and capabilities, yet it has enough features to…... Listed under:
  567. Handling the Digital Input Output in AVR Micro Controllers
    I have already discussed about a few chapters necessary to get into AVR programming. Now this is the first article that deals with programming.  Let us start with the basics. Digital input output (I/O) is the basic feature supported by  AVR micro controller. To facilitate…... Listed under:
  568. Standard Library & String Formatting for AVR
    Here in this article, I am planning to brief you through the Standard library of AVR-GCC. By the term “Standard Library” we mean the “Standard header” files like “stdio.h”, we commonly see in C programming language. Have you ever used String Formatting in ANSI C?…... Listed under:
  569. Frequency counter circuit
    Simple Frequency Counter You may have already seen various projects over many websites named Frequency counter, Digital Frequency Counter etc. I’m posting just another of them. Showing the use of timer/counter of AVR micro controller (Atmega8) in one of it’s form. This circuit can be…... Listed under:
  570. How to Work With 32K crystal and AVR Microcontroller
    This article teaches you how to add 32K external crystal source to  AVR micro controller (Atmega8 ) with circuit diagram & C program. Introduction Timing-is one of the basic function, performed by the micro controllers. Every microcontroller has at least one timer/counter module in its…... Listed under:
  571. How to work with the ADC unit of an AVR Micro-controller
    Introduction The first step to digital signal processing is to convert a signal into digital data, and here the Analog to Digital Converter devices comes into action. Some of the AVR micro controllers include ADC unit in their features. This is a very useful unit…... Listed under:
  572. Interfacing LCD Module with AVR in 4-Bit Mode
    This article is another step forward in learning more about AVR microcontrollers. We have demonstrated interfacing of LCD module with ATmega328 microcontroller, which will help you to learn its basic concepts. ATmega328 is an eight bit AVR (Advanced Virtual RISC) based microcontroller. It is a…... Listed under:
  573. Bluetooth Home Automation using AVR and Android App
    DIY-Bluetooth based Home Automation Project In this project, let’s see how to design a Bluetooth based home automation project.This article explains the steps involved in the designing of a Bluetooth home automation kit, starting from the configuration of a Bluetooth module. The article also explains…... Listed under:
  574. Keypad Door Lock using AVR Microcontroller – Atmega16
    Password Based Keypad Door Lock  In this article, a digitally secured lock based on password verification is explained. The system uses a seven segment display array to show the password, a matrix keypad to enter the numbers/password and operates a relay (to activate the solenoid…... Listed under:
  575. MultiPurpose Atmel Development Boards Project
    Atmel series microcontrollers series to prepare for the software quality testing to ensure ease in your test circuit has 3 different test circuit. ATmega8, ATMega16, atmega162, ATtiny2313 and ATTINY13 made ​​to the circuit RS232... Electronics Projects, MultiPurpose Atmel Development Boards Project "avr development board, "…... Listed under:
  576. ATmega16 Analog-Looking Digital Clock Project
    Atmega16 microcontroller in our circuit monitor 7 inch in size. Screen “3 inch” or “4 inch” may be, it doesn’t matter. We have the biggest screen by controlling the foot links we could find.... Electronics Projects, ATmega16 Analog-Looking Digital Clock Project "avr project, microcontroller projects,…... Listed under:
  577. Make Your Own WiCard WiFi Module on a Breadboard
    Like Arduino you can make your own WiCard on a breadboard. All you need are resistors, capacitors, breadboard, wires, ATmega8, and ESP8266. Story Like “Arduino," you can make your own WiCard on a breadboard. If you want to make WiCard on a breadboard before making…... Listed under:
  578. Interfacing HC-05 Bluetooth module with AVR Microcontroller
    In this tutorial let us learn How to interface HC-05 Bluetooth Module with AVR ATmega8 microcontroller. We will establish communication between Android mobile and Atmega8 through Bluetooth module which takes place through UART serial communication protocol. In this project we will control a LED using Bluetooth…... Listed under:
  579. Interfacing RF module with Atmega8: Communication between two AVR Microcontrollers
    Making our projects Wireless always makes it to look cool and also extends the range in which it can be controlled. Starting from using a normal IR LED for short distance wireless control till an ESP8266 for worldwide HTTP control, there are lots of ways…... Listed under:
  580. Interfacing GSM Module with AVR Microcontroller: Send and Receive Messages
    GSM modules are interesting to use especially when our project requires remote access. These modules could make all actions that our normal mobile phone could do, like making/receiving a call, sending/receiving a SMS, connecting to internet using GPRS etc. You can also connect a normal microphone…... Listed under:
  581. UV Sensor ML8511 AVR Atmega library
    Ultraviolet (UV) is an electromagnetic radiation with a wavelength from 10 nm to 400 nm. The ML8511 is an ultraviolet sensor that output an analog signal correlated to the amount of UV light detected. By datasheet the sensor detects wavelength from 280nm to 560nm. Here…... Listed under:
  582. Using AVR Studio – My first C++ code
    This is an extremely simple "Hello World" C++ code for the ATMega32 that you can follow using AVR Studio. You do not need any hardware such as the chip or even the ISP programmer cable because AVR Studio simulates the inputs and outputs, and you…... Listed under:
  583. Power factor measurement using Atmel AVR Micro-Controllers
    To learn about the power factor measurement, you should have a basic knowledge of power factor. There are three types of loads. Resistive  Inductive Capacitive When we apply AC voltage to resistive loads it will not change the current wave form. But inductive loads will…... Listed under:
  584. Auto No Break Power Supply Control
    The major aim of this no break power supply project is to supply continuous energy supply to a load, by picking the supply from any spring out of the four like – generator, mains, inverter and solar robotically in the lack of any of the…... Listed under:
  585. DC motor interfacing with AVR ATmega16/ATmega32
    DC motor converts electrical energy in the form of Direct Current into mechanical energy. In case of motor, the mechanical energy produced is in the form of rotational movement of the motor shaft. The direction of rotation of the shaft of the motor can be…... Listed under:
  586. ATmega8 Line Follower Robot (LFR) Project – Part 2/2
    Now that the mechanical assembly part is over,and we have completed the construction of left and right (L&R) infrared sensor cards. Since the MCU (ATmega8) cannot drive the dc motors directly, a dedicated motor driver circuit is used. The motor driver circuit here is based…... Listed under:
  587. A digital DC powersupply
    Introduction In 2002 I wrote a linuxfocus.org article about a Microcontroller based DC powersupply (LF November2002 article251) The article received a lot of interest as I noticed from emails which I received on this subject. The design of this powersupply was however something for advanced…... Listed under:
  588. An NRF24L01+ and FTDI Ready Atmega 328P-PU (3.3V, 500 MA) Microcontroller With Dual Power Capability, Undervoltage, Hysteresis, and Thyristor-Crowbar Overvoltage Protection
    This board is designed to safely drive a 3.3V microcontroller and connected accoutrements. It supports primary and backup power sources and provides numerous over and under voltage safeguards. The microcontroller here is a bare-bone, no-frills Atmega 328P-PU with no leds, driven by a 16 MHz…... Listed under:
  589. AVR-based Sensor Keyboard
    A modern microcontroller has almost everything that's needed to implement a touch sensor matrix. There are several sensing technologies: IC manufacturers typically advise using certain tech, sometimes they offer ready to use hardware- or software-based solutions. I was curious to try to implement a sensor…... Listed under: ,
  590. Arduino LFO Waveform Generator V2
    Introduction This project uses an Arduino microprocessor and a MAX522 8 bit serial DAC to produce arbitrary low frequency oscillator (LFO) waveforms. These waveforms are useful for driving a tremolo/vibrato circuit in a guitar amplifier such as the Lil Tiger or the Hammonator 2RVT. This…... Listed under:
  591. Programming ATMEGA32 (or Any Other AVR) Using Arduino IDE
    The Arduino is a very cool development board where you could create hundreds of projects. But it doesn't mean that for every project you create, you would need an Arduino board dedicated to that project alone. A hundred projects and a hundred Arduinos? That's a…... Listed under: ,
  592. AVR ATmega32 Mini Development Board – Interfacing LCD
    AVR ATmega32 Mini Development Board is interfaced with a LCD module (2×16) operating at 5V. The voltage at the third pin of the LCD can be varied by potentiometer to adjust contrast. LCD can work either in 4 or 8 bit mode. Here, the circuit is…... Listed under:
  593. Interfacing Ultrasonic Rangefinder with AVR MCUs – AVR Tutorial
    Obstacle detecting sensors are one of the most basic type of sensors that electronic hobbyists use. There are several methods to make cheap obstacle sensors. These simple sensors are made using a IR Rx/Tx pair or Normal LED and LDR pair(this design is most basic…... Listed under: ,
  594. How to control DC motor speed using PWM on Atmega32
    Using PWM (Pulse Width Modulation) to control a device is a common practice in embedded systems; for example, you can use it to control the light intensity of a LED or control the speed of a DC motor. In this article, we will explain how to…... Listed under: ,
  595. Servo Motor Control by Using AVR ATmega32 Microcontroller
    Servo motors are a type of electromechanical actuators that do not rotate continuously like DC/AC or stepper motors, rather they used to position and hold some object. They are used where continuous rotation is not required so they are not used to drive wheels (unless…... Listed under: ,
  596. Atmel ATmega Video generator with SDRAM
    This projects uses 8MByte SDRAM from a 168 pin DIMM SDRAM and generates videosignal for a VGA monitor with a resolution of 512x480 pixels with 256 colors at 60Hz using mega8515. The project uses burst mode of SDRAM, which can feed up to 512 bytes…... Listed under: ,
  597. How to make Automatic Charger for a 7Ah Battery
    7Ah Sealed Lead Acid Battery  7Ah Sealed lead acid battery is a very popular battery which people use in most places like fans, LEDs etc. The reason behind popularity of 7Ah battery is due to its medium size and medium Ah rating. By medium means,…... Listed under:
  598. hd44780 Character LCD Displays – Part 2
    Introduction This tutorial continues from Character LCD Displays – Part 1. In this part we will connect the LCD module to an Atmega8 microcontroller, then write some code to drive it. The Circuit Our first task is to build the circuit. We will be using…... Listed under:
  599. First steps with micro controllers (ATMega8)
    Purpose of this article: 1) to learn how to connect the Micro controller in a simple circuit and how to power it 2) to see how to create a simple programmer (a device to connect the micro controller to a PC for uploading software) 3)…... Listed under: , ,
  600. Minimal Arduino with ATmega8
    Like me, you may have a few old Arduino boards or ATmega8 chips (in the boards) laying around from when you were first playing with Arduino. Those chips can still be really useful as the heart of a tiny “Minimal Arduino” setup. A normal Arduino…... Listed under: , ,
  601. Atmega8 based Voltmeter Ampmeter v2
    Low power consumption Better Amperes display resolution while using low value drop resistor. Much smaller PCB size, only 5cm x 5cm. Still no SMD components. Easy calibration, only one voltage adjust and one ampere adjust preset, no voltage out detection. Voltage supplied by my 12Volt…... Listed under: ,
  602. Micro-controller Programming on a Bread Board
    In playing around with DIY electronics, Pugs has developed enough confidence to share his knowledge with his juniors. So, in one such occasion, he decided to give a try to program a micro-controller, as part of the electronics hobby club. There have been many hobbyist…... Listed under:
  603. Nokia5110 graphical display interfacing with AVR ATmega16/ATmega32
    Introduction Nokia5110 is a graphical display that can display text, images and various patterns. It has a resolution of 48x84 and comes with a backlight. It uses SPI communication to communicate with a microcontroller. Data and commands can be sent through microcontroller to the display…... Listed under:
  604. Configuring and using XBEE wireless modules
    Xbees are some of the most powerful wireless modules you can find and they’re also very easy to configure and use. The only thing is they cost about Rs.1000 to Rs.2500 depending on the range and other parameters. If you’re like me and only bought…... Listed under: , ,
  605. The simplest digital voltmeter with AVR
    This is probably the simplest possible digital voltmeter with Atmel AVR microcontroller. The circuit is controlled by a microprocessor IO1 - Atmel AVR ATmega8 (ATmega8, ATmega8L), a program to download and configuration bits setting is below. (ATmega8 may seem too "big", but was chosen because…... Listed under: , , ,
  606. Input Devices
    Measure something: add a sensor to a microcontroller board that you have designed and read it. This week I decided to make ATMEGA 328 board. ATMEGA 328 Some of the Features of ATMEGA 328 are 1.8-5.5V operating range Up to 20MHz 32kB Flash program memory…... Listed under: , ,
  607. PIR motion sensor interface with AVR-microcontroller ATMEGA32
    Passive Infra red sensor also known as PIR sensors is capable of detecting motion or movement within a certain range. These type of sensors have wide range of applications in our daily life and it is essential to learn the interfacing method. This article is…... Listed under: ,
  608. Analogue to Digital Conversion on an ATmega168
    Many AVR microcontrollers are capable of doing Analogue to Digital Conversion. The ATmega168 has 6 ports (8 ports on the SMD packages) that can be used for analogue input. This tutorial shows you how. The circuit The Breadboard layout is based on the Atmega8 breadboard…... Listed under: , ,
  609. How to make an Arduino Pro Mini bare bones with Real-time Clock
    Recapitulation One thing I didn’t find clearly over the internet is how to make an Arduino Pro Mini bare bones, that is, from the scratch, and how to make one on the breadboard. This is really useful if you want to make a custom pcb/smd…... Listed under: ,
  610. How to drive 595 shift registers with AVR hardware SPI
    Driving a shift register using an AVR chip’s built-in hardware is really quite easy. Most of their offerings have an SPI module, or Serial Peripheral Interface. A shift register is exactly that, a peripheral device that communicates via a serial line. All we need to…... Listed under: ,
  611. Make your own AVR JTAG debugger
    Tired of putting LEDs every time you want to check some value in the microcontroller? Well, its time to build yourself a debugger. A debugger is a device which helps you run through your code in the microcontroller step by step and also gives you…... Listed under: ,
  612. Introduction to Arduino UNO (uses AVR ATmega328)
    Overview Arduino is an Open Source embedded development platform which is easy-to-use. It comprises of Hardware boards and Software tools. Examples of some of the most popular Arduino Hardware boards are , Arduino Uno This board is designed around the ATmega328 AVR microcontroller. It is…... Listed under: ,
  613. An AVR microcontroller based Ethernet device
    Ethernet has traditionally been a quite complex interface. All Ethernet chips until today had 100 pins or more, where difficult to find in small quantities and difficult to use from a small microcontroller with little memory. Microchip has changed the world with their new ENC28J60…... Listed under:
  614. Fastest Finger First Quiz Project using ATmega16
    Most of you must have watched quiz games in TV shows or at your schools where few contestants are required to press a switch if they know the answer to the question. An electronic system is required to find out exactly which one of then…... Listed under:
  615. Making a LED Message Display with Keyboard Interface
    LED signage has become the choice in modern days to convey message to visitors of a venue. Be it corporate office, shops, restaurants or any kind of social functions like marriages. Some big and complicated display needs dedicated control PCs and designers to build contents…... Listed under:
  616. LED Dot Matrix Room Temperature Display using P10 and ATmega8
    Room temperature display on big screen is a common requirement from industrial sector. Used in server rooms, PLC rooms, storage rooms and many other places in an industrial units. Traditionally seven segment displays of big size (say four inch height) were used. But now a…... Listed under:
  617. P10 LED Display Panel Interface with AVR ATmega8
    Making LED displays and signage is a complete industry in itself serving all sorts of clients like banks, railway stations, factories, airport and more. In earlier days display units were made using individual LEDs carefully placed and soldered to make matrix of display. But this…... Listed under:
  618. Control Electrical Appliances from Android Smart Phone using Bluetooth : Project Construction
    Connecting Bluetooth Module with Development Board The Bluetooth module has seven interface pins of which two are NC (not connected) pins. The table below shows how you can interface with it our low cost AVR development board. Bluetooth Module Dev Board GND GND RST PD2…... Listed under:
  619. Home Appliance Control over Mobile Network
    You can call up on your colleague's mobile number and ask him/her to turn on or off the lights or other appliance of your office. You may be any where in the world at that time, as mobile network allows to to talk to anyone…... Listed under:
  620. ATMega328 Board
    The ATMega328 board is a microcontroller board based on the ATmega328, The board contains everything needed to support the microcontroller. The board need 5VDC to power it. Simply connect the power connector to a computer with a USB cable or power it with a AC-to-DC adapter or…... Listed under:
  621. ATTiny 2313 BOARD
    his board is a development board on which you can build your projects. It is suited for educational use, experiments or prototyping. The board uses the ATTiny2313 microcontroller with a 20Mhz clock. The board contains the ISP 10-pin connector for in circuit serial programming. It…... Listed under:
  622. LED Mood light
    In this projects 8 different colors are displayed with the use of a RGB LED. The microcontroller that is used is the ATMega8. An RGB LED is a LED which has three LED's integrated in one packaging. These LED's have the colors red, green, and…... Listed under:
  623. servo motor controller
    In ths project you can learn how to build a servo controleer motor with the ATMEGA328 board. The position of the servo motor is controlled by the software (sweep back and forth) or by a potentiometer. The position of the servo motor is set by…... Listed under:
  624. LED Driver MAX7219 – clock
    Below is the schematic that shows how the IC is wired to the ATMEGA328 microcontroller and the 4 digit 7-segment display with comon cathode.   Besides the MAX7219 you need only three other external components: two capacitors and one resistor. The capacitors are here to…... Listed under:
  625. Using Push Button Switch with Atmega32 and Atmel Studio
    This tutorial is meant for beginners in the field of Atmel AVR programming. I hope that you already read my first tutorial Blinking LED using Atmega32 and Atmel Studio. In most of the embedded electronic projects you may want to use a push button switch…... Listed under:
  626. Build Your Own Microcontroller Based PID Control Line Follower Robot (LFR) – Second Part
    One of the interesting parts in building the Line Follower Robot is; you could start it with a very simple version by using just two transistors with the LED and LDR for sensor (Build Your Own Transistor Based Mobile Line Follower Robot – First Part)…... Listed under:
  627. Basic User’s Experiment Notes
    The “Basic User’s Experiment Note” is based on the popular 8-bit Atmel AVR ATmega328P microcontroller using AVRJazz 28PIN development board. This e-book covering most of the Atmel AVR ATmega328P microcontroller important features. With almost 140 pages, this e-book is organized similar to many of the…... Listed under:
  628. Basic Servo Motor Controlling with Microchip PIC Microcontroller
    The servo motor is widely used in model hobbyist such as airplane R/C model for moving the rudder, ailerons, elevators and acceleration control or in the car R/C model for steering and acceleration control. In this tutorial we will learn how to control the servo…... Listed under:
  629. OH HAI! on Windows 10 IoT Core
    Story Oh, Hai Hai ('hi') is an integration point for several stand alone smart home technologies.  Hai runs on the Raspberry Pi and can be adapted to optimize electricity consumption (lighting/HVAC) and water usage (irrigation/rain collection) in a number of ways. Hai was originally envisioned…... Listed under:
  630. ThiDom Home automation
    Story This project uses Arduino, Raspberry and Attiny, it allows you to control nd monitor your home (AC outlet, shutters, heater, light, opening detector, temperature ...). The raspberry is the web server allowing control all arduino These can be controlled from any web browser around…... Listed under:
  631. Cellular Data Logger
    Story I have been collecting data from Raleigh's trails and parks for the last couple years.  My primary platform has been a custom Arduino board I developed for low-cost (hey, these things may get damaged or stolen) and long battery life.  I wanted a connected…... Listed under:
  632. Physical computing with ATtiny
    Story I have a nice "carranca" (or wall mask) from Chile that stands in my corridor. It's a very beautiful decorative mask that I liked from the very first moment I saw it at the shop. Few weeks ago I wondered if I could bring…... Listed under:
  633. POV Cylinder with Arduino Due
    Story Introduction This is my first Arduino project. My work was inspired by several maker projects that created Persistence of Vision Displays [2,3,4]. Persistence of vision (POV) refers to the optical illusion whereby multiple discrete images blend into a single image in the human mind and believed to…... Listed under:
  634. OLED on the Cheap!
    Things used in this project Hardware components: OLED 128x64 SPI-capable Available on Aliexpress or eBay for $4 to $20 × 1 For standard Arduino platforms, use the unmodified Adafruit libs × 1 Story I like cheap electronics for playing. Cheap is good for budget conscious…... Listed under:
  635. Tinker's Word Clock – REVISITED! NOW 110% more AWESOME
    I have been tinkering with Word Clocks for years. There is only one thing I like more than making word clocks… it’s designing them so that they are easy to put together. This tutorial will go through my latest version (5!!!!!). By the end of…... Listed under: ,
  636. nRF24L01+ with ATtiny85 3 Pins
    Story This would be the continuation of my previous project Programming ATtiny85 with Arduino Uno. Now with cheaper ATtiny85 in place I was looking for cheaper ways to transmit the sensor data. Which brought me to nRF24L01+ a cheap, low power RF transceiver. This seemed…... Listed under:
  637. Programming ATtiny85 with Arduino Uno
    Story I am working on a project which requires reading multiple sensor data on different locations. These require only few PWM pins so using multiple Arduino Uno would be expensive and unnecessary. So I decided to use ATtiny85 microcontroller in place of Arduino Uno development…... Listed under:
  638. Franzino is a low cost Arduino standalone board
    Hardware components: Atmel ATmega328P × 1 16 MHz Crystal × 1 Capacitor 22 pF × 2 Capacitor 100 nF × 5 LED (generic) × 2 Linear Regulator (7805) × 1 Capacitor 10 µF × 2 1N4007 – High Voltage, High Current Rated Diode × 1…... Listed under:
  639. Arduino Without External Clock Crystal on ATmega328
    Story An Arduino consists of many components like: a linear regulator, USB to Serial microcontroller, debug LED, power LED, reset button, RX & TX LED, crystal oscillator, etc. But a minimal circuit can have just the brain of the Arduino UNO, that is, an ATmega328p…... Listed under:
  640. Reducing Arduino Power Consumption
    Story When it comes to portable electronics, one of the most important features is how to maximize the battery life. The ATmega328P, used on popular boards like the SparkFun RedBoard, Arduino Uno, and Pro Mini are actually quite power hungry. The RedBoard and Arduino Uno,…... Listed under:
  641. Gimmick on Barebones Arduino 16MHz
    Story Did you see this 8MHz no-crystal Arduino? Arduino on Internal Oscillator Crystal as Clock Source by Naman Chauhan is a great project if you can live with 8MHz using the internal RC oscillator of the Atmega328P chip. I really like Naman's project; I did…... Listed under:
  642. Tri-Mode Digital Clock with ATtiny85 and RTC
    Story Hello everybody, This is my first project using ATtiny85 microcontroller and also including a Real Time Clock (RTC) working with it. The use of ATtiny85 is a very interesting way to shrink your Arduino projects in a final tiny version. The Three-Modes Digital Clock…... Listed under:
  643. Bootload Your ATtiny85
    Story What is a Bootloader? Microcontrollers require a programmer to install firmware on them. A programmer is a device, that when combined with software, loads firmware to the microcontroller. There are many programmers available. I won't go into to detail about them, but I will…... Listed under:
  644. SSD1306xLED Tinusaur ATtiny85 Library for SSD1306
    Story SSD1306xLED is a C library for working with the SSD1306 display driver to control dot matrix OLED/PLED 128×64 displays. It is intended to be used with the Tinusaur board but should also work with any other board based on ATtiny85 or similar microcontroller. The…... Listed under:
  645. 3D-Printed RGB Wallet
    Stand out from the crowd with this unabashedly ostentatious excuse for a wallet. It's got plenty of space, RGB lights, and you can even put your name on it for added vanity. Interested? Keep reading!In the files section of this build you can find two…... Listed under:
  646. Open Source IoT Platform
    The Project Intended as open source for those who want to build their own dosimeter with their own tools, this is an IOT device that can take several sensors and have the data centralized online. The readings are accessible via a RESTful API, or by…... Listed under:
  647. Light-Up Poker Chip
    Spice up your poker games with these cool blinking chips. They can be programmed on the fly to have a certain number of the LEDs illuminated to indicate value, or you can have the lights blink in a cool pattern. They make great playing chips…... Listed under:
  648. Scrumtato: Make Daily Stand-Ups Agile Again
    Story The following was originally published in my blog. At Delphi in Gothenburg, where I am currently employed, we create all kinds of cool products for the automotive industry. To organize our development process, we use SCRUM and abide by the Agile principles. Every morning,…... Listed under:
  649. Goldilocks Analogue – Prototyping 3
    Following my initial design article, and the follow up design article, I’ve put quite a lot of thought into how I can make this Goldilocks Analogue device best achieve my stated goals. Pictured is the new 3rd Goldilocks Analogue Prototype. I'm now working on the 4th Goldilocks Analogue…... Listed under:
  650. Playing Simon On A Hacked Farm Toy
    About My kids have a plastic farm toy. It neighs, it baas, and frankly, it grates. But since I tricked it out with a microcontroller brain, at least it can play Simon. One of the marvels of parenthood is the sheer volume of noisy plastic junk…... Listed under:
  651. Coil Winding machine counter with Atmega8 and Reed relay
    Connectors Everything has been mounted on a test board, including the headers for: ISP programmer (USBAsp), the 5110 Nokia LCD, the power supply (5V in, fed to the 3.3V regulator), the Reed relay connector, the reset button connector and another 2 pins connector, used to…... Listed under:
  652. Bluetooth remote controllable (Lego) cars
    How it started It started with the idea to make a technical proof of concept combining the Physical Web and WebBluetooth. The Physical Web is an effort by Google to allow interacting with "things" without fiddling around with installing apps or setting anything up. The…... Listed under:
  653. Markov Music Box
    markov summary Traditional music boxes play one or two tunes very well, but are not very interactive. Put differently, they have a high quality of synthesis, but a fixed-pattern note sequencer and fixed tonal quality. I wanted to build a device which would play an…... Listed under: ,
  654. DIY Canon IR Remote
    Hardware components: Atmel ATtiny13a CHF 1.25 × 1 Osram SFH409 IR Diode CHF 0.75 × 1 Battery holder CR1220 CHF 0.65 × 1 Coin Cell Battery CR1220 3V × 1 Push Button CHF 0.25 × 1 Resistor 15Ω CHF 0.07 × 1 Micro Slide Switch…... Listed under:
  655. wozItDo: Tiny IQ puzzel, BIG challenge
    Hardware components: Atmel ATTiny85 × 1 LED (generic) × 3 Resistor 221 ohm Or similar, I used 220 ohm × 3 SparkFun Pushbutton switch 12mm or similar × 1 Coin Cell Battery Holder × 1 Coin Cell Battery CR2032 any 3v cell that fits is…... Listed under:
  656. The Tinusaur Project
    About The Tinusaur What is it Briefly, the Tinusaur is a minimal micro-controller hardware configuration based on Atmel AVR ATtiny family of products and more specifically those with DIP-8 case such as ATtiny25/ATtiny45/ATtiny85, ATtiny13 as well as their variations. The goal of the Tinusaur project…... Listed under:
  657. Yet Another Z180 (YAZ180) Project
    I’m thinking about a new project, something a little unusual but still with a rich history of information upon which to base the build. On Tindie, I found the RC2014 project which is a build of a Z80 platform but based on some modern components.…... Listed under:
  658. Goldilocks Analogue Synthesizer
    For the past year, I’ve been prototyping an Arduino clone, the Goldilocks Analogue, which incorporates advanced analogue output capabilities into the design of the original Goldilocks with ATmega1284p AVR MCU and uSD card cage. Recently the design scope crept up to include two SPI memory…... Listed under:
  659. Arduboy Solar Charge Controller, Inverter, PowerBank, Lamp
    About this Project I have a few solar panels, 12 Volt batteries, transformers and few more stuff laying around for a while crying out aloud to make some good use of them. Thus the birth of this device - complete small PV solution on a…... Listed under:
  660. Sigfox Talking Plant
    Hardware components: Arduino UNO & Genuino UNO × 1 Atmel ATA8520D (EVK arduino) × 1 Software apps and online services: Sigfox Twitter Story What is Sigfox Talking Plant? It is a simple project based on Sigfox network to make a plant talk on Twitter. The…... Listed under:
  661. Make your own remote temperature/humidity sensor
    Hardware components: Atmel atmega 328p-pu × 1 ControlEverything.com SI7020-A20 I²C Humidity and Temperature Sensor ±4%RH ±.4°C × 1 433 MHz transmitter / Receiver kit × 1 AMS1117-ADJ voltage regulator × 1 Capacitor 100 µF × 1 Capacitor 100 nF × 1 Resistor 1k ohm ×…... Listed under:
  662. XBee Walkie Talkie
    Hardware components: Goldilocks Analogue Still as prototype currently, but functionality can be recreated with MCP4822 DAC, Microphone Amplifier, and Headphone Amplifier, together with Arduino Uno. × 1 MAX9744 × 1 MAX9814 × 1 MCP4921 DAC × 1 Arduino UNO & Genuino UNO × 1 Arduino…... Listed under:
  663. Bionic Organs/Devices/Limbs Wireless Charging
    Hardware components: IDT Qi 5W Transmitter Prototype Kit × 1 IDT Qi 5W Receiver Prototype Kit × 1 Atmel Atmega328p × 1 HC-SR04 Ultrasonic Sensor × 1 Hand tools and fabrication machines: Arduino cc Schemeit PCBWeb Story Bionic devices/organs has a limited lifetime where its…... Listed under:
  664. Personal Home Assistant
    Hardware components: Arduino UNO & Genuino UNO × 1 Atmel ATMega328 × 1 Linear Regulator (7805) × 1 Jumper wires (generic) × 20 Resistor 10k ohm × 5 Resistor 1k ohm × 5 Capacitor 22 pF × 6 16 MHz Crystal × 3 SparkFun Pushbutton…... Listed under:
  665. Darby's not dead.
    Hardware components: Particle Spark Core × 1 atmega168 × 1 pn532 breakout board/ adafruit × 1 Story In the future there is a bar where all the dead punk rockers hang out. They are each given a MiFare classic card programmed with their name and…... Listed under:
  666. Digital Thermometer using AVR, LM35 and 16×2 LCD
    Thermometers are the device we use to measure the temperature in any desired scale and we all will be quite familiar with the analog thermometers. There are some disadvantages in analog thermometers and this can be overcome by using this digital thermometer using avr. The…... Listed under:
  667. AVR Serial Communication (UART) Programming tutorial
    This tutorial focuses to teach you how to program AVR Serial Communication (UART). UART plays an important role in almost every embedded applications which we see in our day to life and hence it was considered to be very important concept in every Microcontroller. The…... Listed under:
  668. Tutorial on printing image in Graphical LCD (GLCD) using Atmega32
    Graphical LCD’s known as GLCD are display devices which are capable of displaying graphical images, customized characters, etc. This paves way for any system to present information to the end user by means of interactive graphics such as printing image. Bored of using the old…... Listed under:
  669. Creating Pac man custom patterns and animation in LCD display
    LCD modules are widely used to display calculated data’s, user references and much more. In addition all character based LCD which uses HD44780 controller consists of a special RAM known as CGRAM which allows user to create custom patterns. This tutorial will teach you to…... Listed under:
  670. LCD Interface with Atmega32 AVR microcontoller for beginners
    LCD’s are quite familiar module when comes interfacing with microcontrollers. We can find these display modules in plenty of instances where a specific info is need to be displayed for the viewers. This article explains LCD interface with Atmega32 a AVR family Microcontroller and display…... Listed under:
  671. Digital Clock using AVR Atmega16 Microcontroller
    Digital clocks revolutionize the way we live our daily life as it helps people to stick with their schedule. This article will teach you to build your own Digital clock using DS1307 RTC Chip with Atmega16 microcontroller. As we all know that DS1307 is a…... Listed under:
  672. Volt-Amp meter using AVR microcontroller
    Voltage and current are two most important parameters of electricity. This project teaches you to build a simple volt-amp meter using avr microcontroller. This project may not enable you to build a high end measurement tool but will be a good diy project which gives a…... Listed under:
  673. Door/Window alarm circuit
    Door or Window alarm circuit have been used widely in many homes to detect intrusion. A simple search in internet might fetch you lot of alarms for you to buy. But making your own alarm will be something special and that’s the purpose of this…... Listed under:
  674. Automatic plant watering system using AVR(Atmega16) Microcontroller
    Plant watering system evolved through various stages where primitive irrigation systems possess many drawbacks as it fails to conserve water and human energy. So introducing Automation in it can help us to overcome these drawbacks and pave way to conserve water. This can be done…... Listed under:
  675. ATmega32 Switch Toggle Program
    ATMega32 switch code is extremely simple to implement, and this article looks into how to write the code to make an LED light up when a switch is pressed. The atmega32-switch-code.c program tests the switch input to the ATMega32 Development System. There are many ways…... Listed under:
  676. ATmega32 blinking LED Lights
    Using the ATMega32 microcontroller to flash or blink some LEDs is extremely simple and this tutorial shows how to make a blinker circuit including the example program code to blink eight LEDs. In this tutorial, you will learn how to make a program to blink…... Listed under:
  677. GSM Based Home Automation
    GSM based home automation, project allows you to control electrical appliances using your mobile phone SMS. It consists of ATmega8 microcontroller, SIM300 GSM modem, Relays. There are many Home Automation Systems available in our market. Most of these are simple home appliances controlling systems like DTMF controlled…... Listed under:
  678. GSM Based Fire Alarm System
    GSM, Microcontroller Based Fire detection and SMS Alert system, it uses LM35 Temperature Sensor and MQ2 for Smoke sensing and 16x2 LCD is used to display temperature and Smoke Level, Over limit set points are set inside the program you can modify it as per…... Listed under:
  679. Password based door locking system
    Password based door locking system, uses Matrix keypad to enter the password, This project is extended to operate on IR Remote RC-604, In this project all required data is given Circuit diagram, C code, PCB design and All related data, This project is based on…... Listed under:
  680. AVR Microcontroller based Temperature Monitoring and Control System
    AVR Microcontroller based Temperature Controller, it uses LM35 Temperature Sensor for measurement of temperature and 16x2 LCD is used to display temperature set point, Heater Status and current temperature, It controls temperature by turning on and off of the heater using relay. This project is…... Listed under: ,
  681. Bluetooth based home automation
    Bluetooth based home automation, project allows you to control electrical appliances using your android mobile phone. It consists of ATmega8 microcontroller, HC-06 Bluetooth module, Relays. There are many Home Automation Systems available in our market. Most of these are simple home appliances controlling systems like DTMF controlled…... Listed under:
  682. Fingerprint based security system
    This AVR microcontroller based project demonstrates Finger print based access control / security system, in this project we have provided all required data, PCB, Code, Circuit Diagram, Proteus Simulation. This project operates a relay based on valid finger detection. It is provided with 6-Keys for…... Listed under:
  683. Token number display system using microcontroller
    Bank token number display project is build using ATmega8 Microcontroller and ULN2003 for driving large LED display, PCB layout, Circuit diagram are self explanatory. It is capable to display three digits, its simple project using microcontroller. Token issue systems are ideal for banks, airports, public…... Listed under:
  684. 16×2 LCD interface with microcontroller
    Interfacing with Hitatchi 44780 The purpose of this page is to give a brief tutorial on how to interface with Hitatchi 44780 based LCDs. I have tried to provide the all the data necessary for successfully adding LCDs to your application. The most common connector…... Listed under:
  685. DS1307 RTC Interfacing with AVR microcontroller
    In this tutorial we will learn How to interface RTC DS1307 with AVR microcontroller. We are using Atmega8 for the demo. GENERAL DESCRIPTION The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are…... Listed under:
  686. Analog to Digital Converter AVR C Programming
    One of the important features in today’s modern microcontroller is the capability of converting the analog signal to the digital signal. This feature allows us to process the analog world easily such as temperature, humidity, light intensity, distance, etc; which usually captured by electronics sensor…... Listed under:
  687. AVRJazz Mega168/328 Learning and Development Board
    The AVRJazz Mega168 board from ermicro is designed to be used both as the AVR microcontroller learning and development board. The AVR Jazz Mega168 board is stand alone microcontroller module equipped with the latest Atmel high performance low power technology AVR ATMega168 or ATMega328 microcontroller…... Listed under:
  688. Introduction to AVR Microcontroller Pulse Width Modulation (PWM)
    PWM is used in many industrial mostly for controlling the motor speed. The PWM is used because it’s the most efficient method comparing to the analog one. That’s why most of the modern microcontrollers today have this features build in. How does this PWM works…... Listed under:
  689. Atmel AVR ISP Microcontroller Programmer Project
    One of the frustrating part in learning AVR microcontroller for the beginners is the AVR microcontroller programmer. The question is how to program my AVR mircrocontroller; actually if you googling on the internet and search for AVR ISP Programmer there are plenty information; start from…... Listed under:
  690. AVR Twinkle Twinkle Using PWM Project
    Would be interesting if we could make our microcontroller to sing for us not just beeping or blinking; this project is all about using the powerful AVR ATmega168 16-bit PWM feature to produce accurate musical notes such as playing the child’s favorite Twinkle-Twinkle Little Star…... Listed under:
  691. AVR LCD Thermometer Using ADC and PWM Project
    Sometimes we need our microcontroller to interact with more human readable information. It will be better for us if we could make it display the words not just blinking the LED. Today most modern gadget such as mobile phone and PDA, use LCD (Liquid Crystal…... Listed under:
  692. Controlling DC motor with AVR ATtiny13 PWM and ADC Project
    It’s interesting to explore what we can do with this tiny 8 pins; 8-bit microcontroller. The ATtiny13 is the smallest and cheapest Atmel AVR 8-bit microcontroller families but yet, it’s loaded with sophisticated peripherals such as two 8-bit PWM channels and 4 channels 10-bit ADC.…... Listed under:
  693. Transforming your AVR Microcontroller to the I2C or TWI Slave I/O Expander Project
    The I2C bus (read as I squared C) is one of the most important embedded system serial bus interface first introduced by Philips in 1980; using just two lines called SCL (serial clock) and SDA (serial data) respectively make the I2C bus is a perfect…... Listed under:
  694. Developing Embedded Application with BASIC Language on the Microchip PIC18F Microcontroller using the Amicus18 Development system
    The BASIC (Beginners’ All-purpose Symbolic Instruction Code) language has been known as one of the popular high level language choice in embedded system today. In fact the born and development of the personal computer (PC) we use today has been influenced by the used of…... Listed under:
  695. Build your own stopwatch using Maxim MAX7219 Serially Interfaced, 8-Digit LED Display Drivers
    One of the basic usage of the TIMER peripheral on every microcontroller is to provide the accurate timing mechanism. Using the TIMER peripheral as the basic timing, we could easily develop a stopwatch and display it to the 8-Digit seven segment numeric LED display. Thanks…... Listed under:
  696. Building the I2C Smart DC Motor Controller with Atmel AVR Microcontroller – Part 1
    The idea of building my own I2C (read as I square C) smart DC motor controller is came to me when I was learning and playing together with my son on his LEGO® MINDSTORM® NXT 2.0 about a year ago. The NXT sophisticated controller also…... Listed under:
  697. Telepresence Robot using Microchip PIC16F1829 and Atmel AVR ATmega168 I2C Smart DC Motor Controller Microcontroller – Part 2
    The I2C (read as I square C) smart DC motor controller is designed using the Atmel 8-bit AVR Atmega168 microcontroller and configured to act as the I2C slave device where it could be controlled by other microcontroller or microprocessor through the I2C SDA (serial data)…... Listed under:
  698. The LED Chasing Effect Project using Atmel AVR Microcontroller
    One of the interesting projects for most of the embedded beginners enthusiasts or hobbyists is to build the LED chasing effect. In this project we are going to use both the Arduino IDE and Atmel AVR Studio to program the AVR ATMega168 microcontroller, therefore you…... Listed under:
  699. How to use I2C-bus on the Atmel AVR Microcontroller
    I2C (read as I Squared C) bus first introduced by Philips in 1980, because of its simplicity and flexibility the I2C bus has become one of the most important microcontroller bus system used for interfacing various IC-devices with the microcontroller. The I2C bus use only…... Listed under:
  700. Interfacing GSM Module with Atmega32 AVR microcontroller
    GSM (Global System for Mobile Communication) technology lets user to communicate with others across mobile networks hence it offers a vast area of coverage. Interfacing GSM technology with microcontroller will enable us to extend the communication to cover large area. This tutorial will teach you…... Listed under:
  701. Integrating Wiznet W5100, WIZ811MJ network module with Atmel AVR Microcontroller
    The rapid penetration of the internet networks into many of today’s modern homes and personal gadgets (e.g. smart phone and smart pads) opening a tremendous useful and interesting embedded system application that could be integrated into our house or known as the intelligent house. For…... Listed under:
  702. Using Serial Peripheral Interface (SPI) Master and Slave with Atmel AVR Microcontroller
    Sometimes we need to extend or add more I/O ports to our microcontroller based project. Because usually we only have a limited I/O port left than the logical choice is to use the serial data transfer method; which usually only requires from one up to…... Listed under:
  703. Working with the Comparator Circuit
    Sometimes in the embedded system world we need to process the analog world and sending the signal to the microcontroller when the analog signal exceed some predetermine limit we’ve set. Some example of this situation is to send the interrupt signal to the microcontroller operation…... Listed under:
  704. Using Transistor as a Switch
    Most of microcontrollers work within 5 volt environment and the I/O port can only handle current up to 20mA; therefore if we want to attach the microcontroller’s I/O port to different voltage level circuit or to drive devices with more than 20mA; we need to…... Listed under:
  705. Working with AVR microcontroller Communication Port Project
    Back in the old days the COM port or known as RS-232 (EIA-232 standard) is one of the essential communications protocol and hardware use in many computer system installation start from small UNIX machine to the mainframe. The RS-232 protocol is used by terminal such…... Listed under:
  706. Microwave Controller using ATmega8 – AVR Project
    The user interface has the following parts. Output Device: A 16×2 alphanumeric LCD Module is used as the main output device. It can display numbers, alphabets and few symbols. It can show two line and each line can have 16 characters. The backlight enables the…... Listed under:
  707. Stepper motor control with an ATmega8 microcontroller
    This note provides basic implementation details and procedural information to design and assemble a stepper motor system. The controller discussed here is the ATmel mega8, an 8-bit microcontroller (MCU). The note consists of a general description and gives highlights of implementing a basic stepper motor…... Listed under:
  708. Interfacing Servo Motor with Atmega32 Microcontroller
    Servo Motor is a DC Motor equipped with error sensing negative feedback to control the exact angular position of the shaft. Unlike DC Motors it will not rotate continuously. It is used to make angular rotations such as 0-90°, 0-180° etc. Stepper Motors can also…... Listed under:
  709. Interfacing DC Motor with Atmega32 Microcontroller
    In some of your electronic projects you may want to control a DC Motor with Atmega32 Microcontroller. We can’t connect a DC Motor directly to a microcontroller due to following reasons. A microcontroller can’t supply the current required for the working of DC Motor. ATmega32 Microcontroller can source or…... Listed under:
  710. Interfacing LCD with Atmega32 Microcontroller using Atmel Studio
    As we all know LCD (Liquid Crystal Display) is an electronic display which is commonly used nowadays in applications such as calculators, laptops, tablets, mobile phones etc. 16×2 character LCD module is a very basic module which is commonly used by electronic hobbyists and is used in…... Listed under:
  711. Blinking LED using Atmega32 Microcontroller and Atmel Studio
    Similar to printing ‘Hello World’ in C or C++, the very first step towards programming a microcontroller is Blinking a LED with a delay. Atmega32 is a very popular high performance 8 bit AVR Microcontroller. For this example project we need to use two registers…... Listed under:
  712. Interfacing rotary encoder to Atmega32
    Recently I was working on a project that involved rotary encoder. I thought I'd share some thoughts on how rotary encoder can be interfaced and programmed. Actually it is easy to work with rotary encoders - interfacing is simple – only three wires are required…... Listed under:
  713. Graphical LCD Text Display
    The Graphical LCD Text Display is complete!   I've used the same Atmel ATMega8 controller that I used in the Composite Video Display.   The interface is the same as well; an 8 bit parallel port with a strobe input and a busy output.  …... Listed under:
  714. An advanced energy saver project with DTMF capabilities to use electricity efficiently by reducing the unwanted uses.
    INTRODUCTION:   A lot of electricity is wasted due to ignorance or fault of the user. Sometimes a person in the room turns on all the electric equipments which is of no use to them. As an example, supposedly a person enters in the hall or conference…... Listed under:
  715. Analog to Digital Converter of ATmega32 with LED Display
    Microcontrollers are capable of detecting binary signals: is the button pressed or not? These are digital signals. When a microcontroller is powered from five volt, it understands zero volts (0V) as a binary 0 and five volts (5V) as a binary 1. But the real…... Listed under:
  716. 4X4 Keypad Interfacing with ATmega32 and LED Display
    Keypads are parts of HMI or Human Machine Interface and play really important role in a small embedded system where human interaction or human input is needed. Matrix keypads are well known for their simple architecture and ease of interfacing. In this project, we will…... Listed under:
  717. 4X4 Keypad based Password with ATmega16 and LED Display
    Security is a prime concern in our day-today life. Everyone wants to be as much secured as possible. Keypad based password is one of the many method and the most common and easy one to provide security to any system. In this project, we will…... Listed under:
  718. 4X4 Keypad based Password with ATmega32 and LCD Display
    Security is a prime concern in our day-today life. Everyone wants to be as much secured as possible. Keypad based password is one of the many method and the most common and easy one to provide security to any system. In this project, we will…... Listed under:
  719. 3-axis Accelerometer Sensor-ADXL335 Interfacing with ATmega32
    ADXL335 accelerometer sensor is a MEMS (Microelectromechanical systems) sensor which can measure static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. The accelerometer sensor is used in mobile devices, gaming systems, disk drive protection, image stabilization,…... Listed under:
  720. Accelerometer based Hand Gesture Controlled Wheel Chair with ATmega32 for Physically Handicapped
    In this project, we will learn How to design an Accelerometer based Hand Gesture Controlled Wheel Chair with AVR ATmega32 Microcontroller for Physically Handicapped. Here, we will use our hand gestures as input signals to drive the wheel chair in different direction and we will…... Listed under:
  721. DS1307 RTC based Digital Clock Designing in 12 Hour Format with ATmega32 and 7-Segment Display
    A digital clock is a type of clock that displays the time digitally (i.e. in numerals or other symbols), as opposed to an analog clock, where the time is indicated by the positions of rotating hands. The clock/calendar provides seconds, minutes, hours information. The clock…... Listed under:
  722. AVR uartConfig – an atmega and arduino eeprom config library
    Update to version 2014-06-13 AVR uartConfig is a small footprint library you can use to config your micro eeprom through uart communication. AVR uartConfig is a set of tools running on Windows, Linux and Mac, made up or: a avrgcc firmware library a commandline utility…... Listed under:
  723. Accelerometer and Relay based Hand Gesture Controlled Wireless Home Automation System with ATmega32 using 433MHz RF
    In this project, we will learn How to design an Accelerometer and Relay based Hand Gesture Controlled Wireless Home Automation System with AVR ATmega32 microcontroller using 433MHz RF. Here, we will use different hand gestures as input signal to control the appliances i.e 2 bulbs…... Listed under:
  724. Password Protected BT136 Triac based Keypad Controlled Wireless Home Automation System with ATmega32 using 433MHz RF-I
    In this project, we will learn How to design a Password Protected BT136 Triac based Keypad Controlled Wireless Home Appliances System with AVR ATmega32 microcontroller using 433MHz RF Part-I. Here, we will use the 4X4 keypad as the input device to enter the password and…... Listed under:
  725. LM35 Temperature Sensor Interfacing with ATmega32 and LED Display
    LM35 series is a low cost and precision Integrated Circuit Temperature Sensor whose output voltage is proportional to Centigrade temperature scale. Thus LM35 has an advantage over other temperature sensors calibrated in Kelvin as the users don’t require subtraction of large constant voltage to obtain…... Listed under:
  726. Atmega 32u4 Based Wireless USB Keyboard
    How a generic keyboard is made has been already explained in the Atmega 32u4 Based Generic USB Keyboard Project. In this project a wireless keyboard will be designed. For making a wireless keyboard, there will be two circuits involved in the project - a transmitter…... Listed under:
  727. Atmega 32u4 Based LED Status
    In the Atmega 32u4 Based USB Controlled LED Series Project, it was demonstrated how to use control transfer to receive data from computer to the peripheral. In this project, it will be demonstrated to transfer data from microcontroller to the host computer. For this, the…... Listed under:
  728. Atmega 32u4 Based Wireless USB Mouse
    How a generic mouse is made was explained in the Atmega 32u4 Based Generic USB Mouse Project. In this project a wireless mouse will be designed. For making a wireless mouse, there will be two circuits involved in the project - a transmitter circuit which…... Listed under:
  729. Atmega 32u4 Based USB Speaker
    A speaker is a device that produces sounds from the electrical signal having audio encoded. The speakers usually have a 3.5 mm jack for audio output from the computer. Nowadays USB interface is also gaining popularity for interfacing audio devices with the computer. A lot…... Listed under:
  730. Atmega 32u4 Based USB Musical Keyboard
    The music keyboard is one of the most common musical instruments. The electronic musical keyboards have been around for a long time. The electronic music keyboards synthesize musical sounds electronically according to MIDI (Musical Instrument Digital Interface) standards. Fortunately, the USB protocol does have provision…... Listed under:
  731. Atmega 32u4 Based USB EEPROM Reader
    External memories are frequently used to store and carry computer data. The USB flash drives are quite common nowadays. This project is an attempt to demonstrate making of USB storage devices. The project converts an external EEPROM which basically has I2C interface to an USB…... Listed under:
  732. Atmega 32u4 Based USB Controlled LED Series
    Throughout this USB series, different types of USB devices have been designed and developed. These devices were enumerating with the host computer and then were using Class Specific transfers for further USB communication. Like the Keyboard, Mouse and joystick devices were using interrupt transfers for…... Listed under:
  733. Atmega 32u4 Based USB Controlled Servo Motor
    In this project, a device will be designed which will allow controlling a servo motor from the desktop computer on USB interface. For controlling a servo motor, PWM output needs to be generated from the microcontroller. The length of the ON time of the PWM…... Listed under:
  734. Atmega 32u4 Based USB Digital Voltmeter
    In this project, a digital voltmeter will be designed which will show the voltage reading on a desktop application. The device will read analog voltage with respect to the ground, digitize the reading and send the reading to personal computer on USB interface. The device…... Listed under:
  735. Attiny85 As a Step/Dir Stepper Motor Controller
    Somewhere in Greece, someone did something never done before... Seen those things before? Thing: 1 Thing: 2 Thing: 3 Oh, you have! You bought one of them you say? Oh... Don't worry, I did too. They did the job, yeah. But we paid for them…... Listed under:
  736. Custom PCB for Lights, Temperature, Video OSD and VTX PSU upgrades to HKing Rattler RC Car
    I’ve had the HobbyKing Rattler for some time now and I’ve been making small modifications here and there which have accumulated over time and has gotten to the point where it would be nice to have everything on a custom PCB. Here’s how everything looks…... Listed under:
  737. Open Programmer – USB programmer for PIC, EPROM, ATMEL, SPI
    Open Programmer – An open source USB programmer for PIC micros, I2C-SPI-MicroWire-OneWire-UNIO EEPROMs, some ATMEL micros, generic I2C/SPI devices and (soon) other devices. Completely free and Open Source (including firmware) Programs PIC10-12-16-18-24, dsPIC30-33, EEPROMs type 24xxxx (I2C), 25xxx (SPI), 93xx6 (MicroWire), DS24xx (OneWire), 11xxx (UNIO),…... Listed under:
  738. Updating electricity meter to communicate via WLAN
    A while ago Farnell sent email to me and offered one (inexpensive) product  as a sample in exchange for mentioning it at this blog. I browsed for a while for an interesting part and settled with Microchip MRF24WB0MA/RM WiFi module (Order code 1823142). This module…... Listed under:
  739. Using Maxim DS1307 Real Time Clock with Atmel AVR Microcontroller Using Atmega32
    Building our own digital clock is one of the dreamed project by most of the hobbyist or anyone that want to learn or involve seriously in the embedded system world; the ability to integrate time, day and date to the embedded system is one of…... Listed under:
  740. Single Chip Computer: Easy to Produce AVR BASIC Co
    This instructable will document and explain my latest project, a standalone computer system based upon a single chip (IC); the ATmega 1284P. The 1284P is responsible for all aspects of the system, including running the BASIC interpreter, generation RCA video signals and reading keyboard input.…... Listed under:
  741. Doppler Radar for Collision Avoidance
    Introduction My project uses Doppler radar sensors in order to provide the user with movement, speed, and distance information of their environment. An array of Doppler radar sensors are placed on the user�s head and vibration motors are placed on the user�s chest, neck, back,…... Listed under:
  742. Drums Anywhere: solution to making a great drum beat Using 3D-printed boxes
    Introduction "The sound and experience of drums... Any time, anywhere, with any object." -Project Soundbyte It's Friday night and you're hanging with your friends at home. There are no parties tonight and you have seen everything on Netflix already - you're bored out of your…... Listed under:
  743. Ultrasonic range-finder with haptic feedback
    Introduction "An ultrasonic range-finding hat with variable haptic feedback for obstacle detection." -Project Sound Bite For our ECE 4760 final project, we designed and implemented an ultrasonic range-finding hat that uses haptic feedback to alert its wearer about obstacles in his or her path. The…... Listed under:
  744. Capacitive Touch with Atmel’s AT42QT1070 Touch Sensor IC
    Rather than using an out-of-the-box capacitive touch solution for my projects, I thought I’d attempt making my own little breakout board. The idea is to use a sensor capable of triggering normal digital input pins using touch. This post covers the selected touch sensor IC,…... Listed under:
  745. AVR ATtiny USB Tutorial Part 2
    This is the second part of my USB tutorial for ATtiny2313 and V-USB library. In the first part we learned how to get 3.3V from USB to power our circuits. In this part, we will expand our setup with following parts: Larger breadboard and additional…... Listed under:
  746. AVR Atmega audio input RMA using FFT Radix-4
    audiogetradix4 is a simple library you can use to interface with a ac audio input. It reads data from an ADC pin and returns the RMS value of the input using DFT Radix-4 algorithm. The discrete Fourier transform (DFT) converts a finite list of equally-spaced…... Listed under:
  747. Irradiance/Illuminance Meter using TLR235R sensor with AVR Atmega
    The TSL235 is a light-to-frequency converter. This library reads TSL235 output frequency and convert it to irradiance, and then to illuminance. Irradiance is the power of electromagnetic radiation per unit area (radiative flux) incident on a surface. It's expressed in watt per square metre, the…... Listed under:
  748. An AVR Atmega LCD Menu builder library
    lcdmenu1 is a simple and small lcd menu builder for AVR Atmega. It works with only 4 buttons (up, down, right, left), additional buttons can be added. It can also store values to eeprom User can use button up and down to list menu categories, right…... Listed under:
  749. An optical dust meter that uses the GP2Y1010AU0F sensor library made with AVR Atmega
    This project is a dust detector that use the GP2Y1010AU0F sensor. Attached you can also find the GP2Y1010AU0F sensor library for AVR Atmega.GP2Y1010AU0F is a dust sensor by optical sensing system. An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device.…... Listed under:
  750. AVR Atmega dehumidifier controller board, update
    This project is an update to the previous dehumidifier based you can here: http://davidegironi.blogspot.it/2013/04/avr-atmega-dehumidifier-controller.html This update adds some usefull functions. The main issue that i've fixed is the microcontroller crash, that happens sometimes. I've noticed that sometimes the controller stop running, crash or doesn't works as…... Listed under:
  751. A simple brushless sensorless motor driver for AVR Atmega
    Brushless electric motor (BLDC motors) are synchronous motors that are powered by a DC electric source via an integrated inverter/switching power supply, which produces an AC electric signal to drive the motor. For an introduction to BLDC motors, please look at my sensored motor driver…... Listed under:
  752. An AVR Atmega based PID magnetic levitator
    This is a magnetic levitator implemented using Atmega8 microcontroller. Magnetic levitation is a method by which an object is suspended with no support other than magnetic fields. To make a magnet levitate, an hall sensor is attached to a coil. The coil acts as an…... Listed under:
  753. A led matrix Mask built on AVR ATmega8
    AVR Mask1 is a led mask built around 74hc595 shift register and 8x8 led matrix. The "Dylan Dog" comics decoupage, in conjunction with his stands, make it good looking.t has 4 8x8 led matrix, 2 for the mouth, and 2 for eyes. When the user…... Listed under:
  754. A simple Sound Pressure Level Meter (SPL) dB audio meter using AVR ATmega
    A sound level meter or sound meter is an instrument which measures sound pressure level. Sound pressure level (SPL) or sound level is a logarithmic measure of the effective sound pressure of a sound relative to a reference value. It is measured in decibels (dB)…... Listed under:
  755. SD card logger library with log rotation that fits on ATmega8
    This library implements an SD card Data Logger that runs on ATmega. It has a small footprint, so it can be loaded on an ATmega8, leaving space for user code. It supports SD and microSD cards formatted with FAT16. It also features log rotation.The "Petit FAT…... Listed under:
  756. A Pickup Winding machine built on an ATmega8
    The core of this project is an ATmega8. It features: wind counter slow startup automatic stop configurable motor speed configurable winds 2 directions If you are looking for a CNC version: you can find it here: http://davidegironi.blogspot.it/2016/06/a-cnc-pickup-winding-machine-built-on.html This winder has an LCD display that will show…... Listed under:
  757. USB AVR programmer
    I’ve already had a programmer for Atmel’s AVR microcontrollers, but I couldn’t use it in my lab, because my laptop doesn’t have a LPT port. So I decided to make a new programmer with USB connection. I’ve found an open source programmer AVR doper, and…... Listed under:
  758. RSS Reader using AVR mega8
    I spent part of an afternoon developing a hardware RSS reader (most of my time was spent on the python side of things). It’s pretty simple and uses an AVR microcontroller connected to a computer via a serial cable Hardware I am using the Dragon…... Listed under:
  759. Veronica – VRAM
    I considered subtitling this article, “adventures in breadboard noise”, since that’s what I spent most of my time dealing with. In any case, let’s recap where we were. Veronica’s video generator was generating a stable VGA signal. In addition, a test pattern was being displayed…... Listed under:
  760. RFID based security system using AVR ATmega32 microcontroller
    RFID technology brought a great revolution in our life as it simplifies the machine communication. RFID’s are used almost everywhere today Schools, hospitals, industries and much more. This article teaches you to build a simple RFID based security system using AVR microcontroller which is reliable…... Listed under:
  761. AVR HVSP Fuse Resetter
    Description In working w/ 8 or 14 pin avr devices, I would sometimes want to use the RESET pin as io as the io pin count is low. But doing so will disable further programming via SPI. I do not need a full blown HV…... Listed under:
  762. AVR Thermostat
    This thermostat is built around an ATMega164 and a TC1047A temperature sensor. It controls your furnace and air conditioner. It is not programmable, although it has a clock and is capable if some additional code were written (any volunteers?). The unique feature is that instead of a bunch of buttons…... Listed under:
  763. Building a Wifi Radio – Part 7, Building an LCD Display
    This is the seventh part of an ongoing series about building a low cost, open source streaming internet radio.  If you haven’t already, check out the previous parts (see the links at the end of this article) for some background about the project. In part…... Listed under:
  764. Reading temperature on AVR Atmega using a thermistor with NTCtemp library 02
    A thermistor is a type of resistor whose resistance varies significantly with temperature, more so than in standard resistors. NTCtemp is a simple AVR library to read temperature from a thermistor connected to an atmega micro. The library implements three models convert adc value read from analog…... Listed under:
  765. CMR Robot Arm
    Our project was mainly designed for the Cornell Mars Rover project team (CMR), which will be using the robotic arm for competition to complete many different tasks in the deserts of Southern Utah. For our ECE 4760 final project, we created the control systems for…... Listed under:
  766. AVR 16bit Stereo Wave Player
    Introduction This project aims to implement a cost-effective wave player based on AVR (ATmega / ATiny Series) with CD-Audio Quality, which can play 8-bit/16-bit Mono/Stereo standard RIFF (Resource Interchange File Format) wave files.  This project can be applied into many applications such as bus /…... Listed under:
  767. Drive a stepper motor with acceleration and deceleration using an Allegro driver on ATmega8
    The stepper motor is an electromagnetic device that converts digital pulses into mechanical shaft rotation.Most common types of stepper motor can be bipolar or unipolar, depending on the winding. To make a stepper motor move, motor windings must be loaded in the correct order. A…... Listed under:
  768. InLinea01: A PID controlled line following robot build on an ATmega 8
    InLinea01 is a simple PID controlled line following robot. This is not speed oriented line follower, this is just a prototype I built to experiment with this type or machines, though it can be the first step to build a faster one. The goal of a…... Listed under:
  769. A DIY A4 Laser Engraver made from a scanner and a printer on ATmega328
    This "Get Ready For Win98" Laser Engraving Machine it's built using an old scanner, and an old printer. A laser engraving machine is a tool that uses lasers to engrave an object. I've an old broken scanner and an old printer lying around. Inspired by this instructables…... Listed under:
  770. CT Sensor on AVR ATmega
    A CT (Current Transformers) sensor is a device used to measure alternating current. A CT sensor, like other current transformers is made by a primary winding, a magnetic core and a secondary winding. The primary winding is often a single wire passing through the main…... Listed under:
  771. A web configurable Xively logger, build on AVR ATmega328
    Xively (formerly Cosm and before that Pachube) is a platform devoted to simplifying the interconnection of devices and data with applications on the Internet of Things. It is an on-line database service allowing developers to connect sensor-derived data (e.g. energy and environment data from objects,…... Listed under:
  772. Cheap CO2 meter using the MQ135 sensor with AVR ATmega
    MQ135 is an Air Quality Sensor suitable for detecting of NH3, Alcohol, Benzene and other gases. The description below, is what i derive from the poor datasheet of this sensor, it may be uncorrect, so if you have suggestions please leave me a feedback. The…... Listed under:
  773. A simple brushless sensored motor driver for AVR Atmega
    Brushless electric motor (BLDC motors) are synchronous motors that are powered by a DC electric source via an integrated inverter/switching power supply, which produces an AC electric signal to drive the motor. Additional electronics control the inverter output amplitude and waveform (and therefore percent of…... Listed under:
  774. PWM Motor Driver with MOSFET H-Bridge and AVR ATmega8
    Here is a very simple project of controlling a small DC-motor (taken from an old personal cassette player) with ATmega8. The ATmega8 is having three PWM channels, out of which two are used here. PWM waveforms are fed to MOSFET (RFD3055) H-bridge. Here, direction is…... Listed under: ,
  775. Atmel AVR ATMega16 Interfacing WIth 16×2 char LCD
    An alphanumeric low cost LCD Display is very essential for may small and big projects to Display various type of information. Hitachi HD44780  Chipset based 16x2 char LCD is Really very cheap and easily available in the local market. Project Description:-   In this project we are going to…... Listed under:
  776. An AVR-Based Microstepping Bipolar Chopper Stepper Motor Driver (STMD)
    Features Open Source - The schematic, parts list, and software are all freely downloadable! Hobbyist-friendly - No surface mount parts means allows this drive to be easily repaired! DMOS driver chips rated at 55V and 3 Amps. Easy parts availability - Electronic parts are all…... Listed under:
  777. LCD Interfacing with AVR
    Interfacing LCD Display in 8bit Mode I’ve already discussed about the LCD display in a note here in this website. You can read the Note on character LCD Display here. Now let us come to the interfacing side of LCD. Let us see the 8bit…... Listed under:
  778. How to Establish A PC-Micro controller USART communication
    Introduction USART is one of the primitive inter-device communication protocols. It is not used in modern computers. But still, a few mother boards come with the module necessary for an USART communication. Here, in the case of PCs, the port is known as COM port…... Listed under:
  779. How to Interface an External EEPROM with AVR Atmega32
    In this article, we will explain how to communicate to an external EEPROM from the AVR Atmega32 MCU using the I2C communication protocol. So let’s begin our tutorial on how to interface an EEPROM (AT24C16A) with AVR Atmega32.You will usually need an external EEPROM when…... Listed under:
  780. Worry-Free Automatic Timed Plant Feeder
    Description Do you often forget to irrigate your plants? Do you have to ask your neighbors to take care of them when your whole families are out for a vacation? Don’t worry any more! Here is a solution. This embedded system, worry-free automatic timed plant…... Listed under:
  781. Week 11: Networking with ESP8266
    For this week I set out to make a board that will show realtime MBTA bus arrival times using the ESP8266 wifi module and a LCD. Seemed doable. People of the internet have been excited about the ESP8266 lately. Here is a snapshot of google…... Listed under: ,
  782. Color Video Game on AVR
    Introduction Our project is to make a color video game that runs primarily on the ATmega 1284P. To do this, we adhered to the NTSC standard for color video. The sync signals used for NTSC are generated on the ATmega 1284P itself, and all game…... Listed under:
  783. Working with Atmel AVR Microcontroller Basic Pulse Width Modulation (PWM) Peripheral
    Pulse Width Modulation (PWM) is a technique widely used in modern switching circuit to control the amount of power given to the electrical device.  This method simply switches ON and OFF the power supplied to the electrical device rapidly. The average amount of energy received…... Listed under:
  784. How to interface RFID with AVR ATmega32 microcontroller
    RFID is most arguably a evolutionary wireless technology which boosted working of embedded devices up to great mark. And there is plenty of systems and devices working based on this technology. This article is focused to teach you how to interface RFID with AVR microcontroller.…... Listed under:
  785. Remote Temperature Monitoring using GSM – AVR Project
    Temperature monitoring have wide application in daily life. In modern day keeping an eye on temperature of places such as server rooms, hospital rooms, warehouses and green houses can help solve many problems. But with the use of normal temperature sensors, someone needs to go…... Listed under:
  786. ATMega16 AVR Microcontroller Seven Segment Digital Clock
    The ATMega16 Seven Segment Digital Clock In this ATMega16 AVR project we will be designing and implementing a digital clock with the aid of a Atmel AVR ATMega16 microcontroller and Seven Segment Displays. As such before going through this digital clock AVR project it is…... Listed under:
  787. Servo motor control using AVR
    Servo motors are so called “closed feedback” systems. This means that motor comes with control circuit, which senses if motor mechanism is in desired location and if not it continuously corrects an error until motor reaches proper point. Servo motors are widely used in robotics,…... Listed under:
  788. Running TX433 and RX433 RF modules with AVR microcontrollers
    Sometimes in embedded design you may want to go wireless. Might be you will want to log various readings of remotely placed sensors, or simply build a remote control for robot or car alarm system. Radio communications between two AVR microcontrollers can be easy when…... Listed under:
  789. Obstacle Avoiding Robot using AVR ATmega32 – Part II
    Hello and Welcome back to the second part of Obstacle Avoiding Robot Tutorial. In the last part we studied the drive system and the mechanical construction of our robot. In this part we will make the sensor part. The sensors will help our robot detect…... Listed under:
  790. Weeks 11-12: AVR USB Devices and Programming
    One of the relatively unexplored topics in this week’s lecture was USB, the ubiquitous protocol that allows computers to communicate with peripheral devices (containing microcontrollers). Creating a USB device allows any computer to talk to it without the specialized software and hardware we’ve been using…... Listed under:
  791. Lab: DC Motor Control Using an H-Bridge
    Introduction Contents [show] In this tutorial, you’ll learn how to control a DC motor’s direction using an H-bridge. To reverse a DC motor, you need to be able to reverse the direction of the current in the motor. The easiest way to do this is…... Listed under:
  792. Final Project: built a sous-vide immersion cooker
    For my final project I built a sous-vide immersion cooker: Sous-vide is a method for cooking food in a temperature-controlled water environment for longer than normal cooking times, at an accurately regulated temperature. Sous-vide cookers are often used in high-end restaurants. In the past few…... Listed under:
  793. Arduino Robotic Arm
    In this tutorial, we design an Arduino Uno Robotic Arm. Entire arm will be designed from some scrap material and servos. Entire process of construction has been explained in detail below. The arm has been built with cardboards and the individual parts have been locked to…... Listed under:
  794. LED Blinking with ATmega32 Microcontroller
    Blinking LED is the first step you would like to take to get started with electronics. In this tutorial we are going to connect an LED with ATmega32, which is an AVR series microcontroller. We are going to blink the LED at half a second rate.…... Listed under:
  795. Interfacing LCD with ATmega32 Microcontroller
    To establish a good communication between human world and machine world, display units play an important role. And so they are an important part of embedded systems. Display units - big or small, work on the same basic principle. Besides complex display units like graphic displays…... Listed under:
  796. Power LED Dimmer using ATmega32 Microcontroller
    In this project we are going to use one of the features of ATmega32A to adjust the brightness of 1Watt LED. The method that is used to adjust the speed of  LED is PWM (Pulse Width Modulation). The method of PWM is explained here. Consider…... Listed under: ,
  797. Automatic Staircase Light
    We all know that one of the places where power wastage happens most in homes and offices is at staircases. We usually turn on light at stairs and leave it in a hurry. In this project we are going to design a stair case lamp which…... Listed under:
  798. Microcontroller Based Electronic Voting Machine
    Whenever we go to vote for elections we come to see electronic voting machines. In this project we are going to design and develop a simple voting machine by using ATmega32A microcontroller. Although we can use the controller to get more than 32 people voting machine, to…... Listed under:
  799. RFID Based Toll Plaza System
    We know in offices, shopping malls and in many other places where only the person with authorization card is allowed to enter the room. These systems use RFID communication system. RFID is used in shopping malls to stop theft as the products are tagged with RFID chip…... Listed under:
  800. 0-99 Counter using AVR Microcontroller
    In this tutorial we are going to design a 0-99 counter by interfacing two seven segment displays to ATMEGA32A Microcontroller. Here we count events based on number of times button is pressed. Before moving ahead, let's understand what is a seven segment display. A seven segment display…... Listed under:
  801. Temperature Measurement using LM35 and AVR Microcontroller
    In this project we are going to design a circuit for measuring temperature. This circuit is developed using “LM35”, a linear voltage sensor. Temperature is usually measured in “Centigrade” or “Faraheite”. “LM35” sensor provides output based on scale of centigrade. LM35 is three pin transistor…... Listed under:
  802. RFID Based Voting Machine
    We know in offices, shopping malls and in many other places where only the person with authorization card is allowed to enter the room. These systems use RFID communication system. RFID is used in shopping malls to stop theft as the products are tagged with RFID chip…... Listed under:
  803. 0-25V Digital Voltmeter using AVR Microcontroller
    In this project we are going to design a 25V range digital voltmeter by using ATMEGA32A microcontroller. In ATMEGA, we are going to use 10bit ADC (Analog to Digital Converter) to build a digital voltmeter. Now the ADC in ATMEGA can not take a input…... Listed under:
  804. Distance Measurement using HC-SR04 and AVR Microcontroller
    In this tutorial we are going to discuss and design a circuit for measuring distance. This circuit is developed by interfacing ultrasonic sensor“HC-SR04” with AVR microcontroller. This sensor uses a technique called “ECHO” which is something you get when sound reflects back after striking with…... Listed under:
  805. Touch Keypad Interfacing with ATmega32 Microcontroller
    In this tutorial we are going to interface a 4x2 (8 key) touch keypad with ATMEGA32A microcontroller. We all know keypad is one of the most important input devices used in electronics engineering. This module does not have actual keys, but have specially designed capacitive metal pads,…... Listed under:
  806. 4×4 Keypad Interfacing with ATmega32 Microcontroller
    In this tutorial we are going to interface a 4x4 (16 key) keypad with ATMEGA32A microcontroller. We know that keypad is one of the most important input devices used in electronics projects. Keypad is one of the easiest ways to give commands or instructions to an electronic…... Listed under:
  807. Flex Sensor Interfacing with AVR Microcontroller
    In this tutorial we are going to interface FLEX sensor with ATMEGA8 microcontroller. In ATMEGA8, we are going use 10bit ADC (Analog to Digital Conversion) feature to do this job. Now the ADC in ATMEGA cannot take a input more than +5V. [caption id="attachment_34862" align="aligncenter"…... Listed under:
  808. Joystick Interfacing with AVR Microcontroller
    In this tutorial we are going to interface a joystick module with atmega8 microcontroller. A JOY STICK is an input module used for communication. It basically makes easy the user machine communication. A joystick is shown in below figure. [caption id="attachment_34858" align="aligncenter" width="600"] Joystick Interfacing with AVR Microcontroller[/caption]…... Listed under:
  809. Anti-Theft Alert System using ATmega8 Microcontroller
    In this project we are going to make a vibration alert system with ATMEGA8 microcontroller. This can also be used as a theft alert system, for that we are going to interface tilt sensor with ATMEGA8. A tilt sensor is shown in below figure. [caption id="attachment_34853" align="aligncenter"…... Listed under:
  810. 100mA Ammeter using AVR Microcontroller
    In this project we are going to make a low range ammeter using ATMEGA8 microcontroller. In ATMEGA8, we are going use 10bit ADC (Analog to Digital Conversion) feature to do this. Although we have few other ways to get the current parameter from a circuit, we…... Listed under:
  811. Light Intensity Measurement using LDR and AVR Microcontroller
    In this project we are going to interface LDR with ATMEGA8 microcontroller, and with this we can measure LIGHT INTENSITY in the area. In ATMEGA8, we are going to use 10bit ADC (Analog to Digital Conversion) feature to measure the light intensity. Am LDR is a transducer…... Listed under:
  812. Fire Alarm System using AVR Microcontroller
    In this project, we are going to make a Fire Alert System using ATMEGA8 microcontroller and fire sensor. Fire sensor can be of any type, however we are using IR (Infrared) based Fire Sensor. Although IR based Fire Sensors have some disadvantages mostly of inaccuracy, it…... Listed under:
  813. Alarm Clock using ATmega32 Microcontroller
    In this project we are going to design a simple Alarm clock using ATMEGA32 timers. ATmega32A microcontroller has a 16 bit timer, and we will be using that timer to count the seconds and develop a digital clock. [caption id="attachment_34830" align="aligncenter" width="650"] AVR Microcontroller Based Digital Alarm…... Listed under:
  814. Introduction to Octocoupler and Interfacing with ATmega8
    In this tutorial we are going to interface an Optocoupler with ATMEGA8 microcontroller. Octocouplers are fascinating devices used to isolate the electronic and electrical circuits. This simple device isolates the sensitive electronics from robust electronics like motors, yet keeping the load in control over the source. [caption…... Listed under:
  815. How to establish UART communication between ATmega8 and Arduino Uno?
    Here we are going to establish a communication between an ATmega8 microcontroller and Arduino Uno. The communication established here is UART (Universal Asynchronous Receiver Transmitter) type. It’s serial communication. By this serial communication data can be shared between two controllers, which is a required in various embedded system…... Listed under:
  816. 8×8 LED Matrix Interfacing with AVR Microcontroller
    In this session we are going to design an 8x8 LED display with 8x8 LED matrix and ATmega8 microcontroller, which can show alphabets or names. [caption id="attachment_34818" align="alignnone" width="650"] LED Matrix Interfacing with AVR Microcontroller[/caption] A 8x8 LED matrix contains 64 LED (Light Emitting Diodes) which…... Listed under:
  817. Make Your Own Homemade Arduino Board with ATmega328 Chip
    Arduino is an open-source development platform for engineers and hobbyists to develop electronics projects in an easy way. It consists of both a physical programmable development board (based on AVR series of microcontrollers) and a piece of software or IDE which runs on your computer and used to write and upload…... Listed under:
  818. Scrolling Text Display on 8×8 LED Matrix using AVR Microcontroller
    In this tutorial we are going to design an 8x8 LED Matrix Scrolling Display using ATMEGA32, which will show scrolling alphabets. 8x8 LED Matrix contains 64 LEDs (Light Emitting Diodes) which are arranged in the form of a matrix, hence the name is LED matrix. We are…... Listed under:
  819. Atmega 32u4 Based USB Data Logger (Part 23/25)
    In this project, a device will be designed that will read analog data from any analog sensor and will send the digitized form of that data to a personal computer on USB interface. On PC, a desktop application will store the data in an excel…... Listed under:
  820. Controlling a BLDC Motor with an ESC
    REQUIREMENTS: 1. Microcontroller (AtMega 16) 2. A Brushless DC motor (BLDC) 3. An Electronic Speed Controller (ESC) 4. Power source to drive the motor (LiPo battery) DESCRIPTION: Brushless motors have much more satisfying results as compared to brushed motors. The basic difference between them is…... Listed under:
  821. AT89C2051 Development Stick
    89C2051 Development Stick kit offers an easy way of interfacing 89C2051 compatible MCU’s. Slim design with plug in type approach Voltage regulator on board for stable and regulated supply to the MCU RESET switch for resetting the MCU 0592 MHz Crystal 4K external EEPROM Power-On…... Listed under:
  822. EGYDuino – Arduino compatible board
    EGYDuino is a DIY Arduino clone made on a single sided PCB board. It’s simple and cheap to build using home PCB fabrication methods and it’s 100% compatible with Arduino. Description ATmega8 takes care of the USB to serial communication and should be burned with…... Listed under:
  823. ATmega64 Development Board
    This project is a development board for Atmel ATmega64 microcontroller and can be used to easily develop custom AVR firmware or as an introduction board to microprocessors and programming. A development board is better to be used instead of a breadboard setup as it facilitates…... Listed under:
  824. DigiPot – Rotary Encoder Digital Potentiometer
    Description The “potentiometer” is actually a rotary encoder (TW-700198) connected to a microcontroller that reads the signal from it and convert it to a value that is displayed on 7-segment displays. The value also is sent via i2c/spi/serial/usb to the host. Also 3 LED and…... Listed under:
  825. Atmega168 TV-B-Gone
    Yes, I know what you are thinking: "oh no, please not another TVBGone..." Anyway, this instructable is for the newbies as me which are still experimenting with Arduino, and prefer to program an Atmega168 in Arduino than an AtTyny85 with other methods. This circuit is…... Listed under:
  826. Arduino atmega644/1284 clone
    This project is about to DIY an Arduino board wth an ATMEGA644P or 1284P to have more INPUTS/OUTPUTS than on the atmega328P. You can buy an arduino mega but it's more expensive. The microcontrollers will be bootloaded with Sanguino and the project seems to be…... Listed under:
  827. Small Footprint ATMega328P Board
    For my Word Clock project, for which I built a custom 8 x 8 LED Matrix with controller, I needed a much smaller footprint DIY-Duino (board for an ATMega328P microprocessor), one that would have all of the main functionality of my previous DIY-Duino boards (such…... Listed under:
  828. Flames effect with a 8×8 LED Matrix and ATMega328
    A while ago I found some blog posts explaining how to use a LED matrix as a pendant (http://hackaday.com/2013/01/10/8x8-led-matrix-pendant-sealed-in-a-block-of-epoxy/ and https://sites.google.com/site/tinymatrix/ ). The 8x8 matrix pendant looked cool, but it was missing detailed information on which parts to use and how to solder everything together.…... Listed under:
  829. Remote controlled switch using Atmega 328p
    Ever dreamt of controlling an appliance like a CFL or a fan at your finger tips and thinking for a cheap solution? Well, then you are looking at the right instructable!! This instructable will provide you with a cheap and best possible solution to control…... Listed under:
  830. Easy Technique for Bootloading Atmega328pu and Atmega328p-pu# Xolcano
    it is very difficult to bootload Atmega chips when you don't have proper knowledge about device signature ! each chips are associated with its own Signature.at the beginning I found very difficult in uploading bootloader file to Atmega 328pu and Atmega 328p-pu , although their…... Listed under:
  831. Digital Wall clock Using Atmega-8 and RTC
    Clock is one of the most essential house hold things. There are various types of clocks like good old Pendulum clocks, Analog clocks and the now trending modern Digital clocks. Digital clocks has many advantages over the analog clocks like the Accuracy in time, easy…... Listed under:
  832. Running an HD44780 Display off the ATmega on a Gertboard
    There was a thread on the Raspberry Pi forums about running a 16x2 HD44780 based display off the ATmega chip on the Gertboard.  I normally use a shift register to run my display, so I wasn't much help to them.  I decided to try and…... Listed under:
  833. How to fix dead atmega and attiny avr chips
    Atmega fusebit doctor, as name says it, device for repairing dead Atmega and Attiny family AVRs by writing fabric fusebits. Most common mistakes or problems are a wrong clock source (CKSEL fusebits), disabled SPI programming (SPIEN fuse) or disabled reset pin (RSTDISBL fuse). This simple…... Listed under:
  834. Getting Started With the ATMega328P
    In the Internet of Things movement, people across the globe are connecting their stuff – TVs, pets, even houseplants - to the internet and transmitting all sorts of data. If you’re going to be a part of that movement, or want to dabble in creative…... Listed under:
  835. ATmega DIP40 Minimal Board
    After I wrote several articles about using ATmega microcontrollers (DIP40) in Arduino environment I had some feedback that I was asked how to be effectively put into operation this project. As I came into the Arduino world from classical microcontrollers development world, I have not…... Listed under:
  836. Program an ATmega168/328 with codebender
    If you want to use an inexpensive ATmega168 or ATmega328p for your project, but you want the simplicity of the arduino code and codebender, this tutorial will guide you through! A brand new ATmega microcontroller does not come preconfigured to use with Arduino code. So…... Listed under:
  837. Alarm clock Using Atmega-328 and RTC
    Hi everyone! This is my first instructable! After reading hundreds of instructables, I decided to make one myself. Clock is one of the most essential house hold things. There are various types of clocks like good old Pendulum clocks, Analog clocks and the now trending…... Listed under:
  838. Atmega Alarmclock & Thermohumidity meter
    First, let me introduce you my project. I made an Alarm clock with extended functionality & thermometer and humiditymeter. Everything started when my friend (who used to bring me some old electronic rubbish and I used to check if there's not something useful) brought me…... Listed under: ,
  839. Interfacing Analog Joystick with AVR ATmega32
    If you have played games on console you must be knowing what a joystick is. In games a joystick is generally used to control the motion of character or a vehicle (like plane or car). Joystick give a very realistic two dimensional control! Joystick are…... Listed under:
  840. Working with TWI (I2C) sensors / Devices
    Introduction The I2C is a multimaster, multislave serial single-ended computer bus and was invented by Philips in 1982. The atmel microcontrollers use a compatible  to I2C serial bus that is named TWI (Two Wire Interface). The  TWI supports serial communication at 100 kHz and 400 kHz. The…... Listed under:
  841. Boolean Algebra Calculator
    Power Supply: It can be defined as a device that supplies electrical energy to one or more electric loads. The term is most commonly applied to devices that convert one form of electrical energy to another, though it may also refer to devices that convert…... Listed under:
  842. Automatic Railway Gate Controller with High Speed Alerting System
    The main aim of this project is to operate and control the unmanned railway gate in the proper manner in order to avoid the accidents in the unmanned railway crossing. In a country like ours where there are many unmanned railway crossings, accidents are increasing…... Listed under:
  843. Interfacing 16X2 LCD to AVR Microcontroller
      Well this is not different from the way interfacing the LCD to 8051 or PIC microcontroller. The crystal oscillator will provide the clock to the microcontroller. The capacitors connected to the crystal will act as filters and help the crystal to resonate and oscillates…... Listed under:
  844. Water Level Indicator
    The Water Level Indicator employs a simple mechanism to detect and indicate the water level in an overhead tank or any other water container. The sensing is done by using a set of nine probes which are placed at nine different levels on the tank…... Listed under:
  845. DTMF Controlled Home Automation System Circuit
    Generally, appliances used in our home are controlled with the help of switches. These days, you can see automation of these appliances using many technologies. This article presents the controlling of home appliances using DTMF technology. DTMF is acronym for Dual Tone Multi Frequency. So, just…... Listed under: ,
  846. 2 Digit Up/Down Counter Circuit
    Generally, one can see the digital displays which display the score when buttons are pressed on score boards. The main heart of this score board is 2 digits up/down counter circuit. The 2 digits are displayed on two 7 segment displays. This article describes 2…... Listed under:
  847. Digital Temperature Sensor Circuit
    Temperature sensors are widely used in electronic equipments to display the temperature. You can see the digital clock displaying the room temperature value. It is due to the temperature sensor embedded in it. Generally, temperature value is analog. It is converted to digital value and…... Listed under:
  848. RFID Based Attendance System – Circuit, Working, Source Code
    Attendance in colleges is generally paper based which may sometimes cause errors. Taking attendance manually consumes more time. So the proposed attendance system uses RFID technology to take attendance. In this system, each student is issued an RFID tag. Controlling unit is in the institute.…... Listed under:
  849. Auto Intensity Control of Street Lights
    treet lights are controlled manually in olden days. These days automation of street lights has emerged. But one can observe that there is no need of high intensity in peak hours i.e. when there is no traffic and even in early mornings. By reducing the…... Listed under:
  850. Street Lights that Glow on Detecting Vehicle Movement
    Street lights are switched on depending on the intensity of the Sun light on LDR. If the intensity of Sunlight on light dependent resistor is low, its resistance value is high. This value increases and becomes high when it is completely in dark. This resistance…... Listed under:
  851. Sun Tracking Solar Panel
    As the non renewable energy resources are decreasing, use of renewable resources for producing electricity is increasing. Solar panels are becoming more popular day by day. We have already read a post about how to install solar panel for home. Solar panel absorbs the energy…... Listed under:
  852. Line Follower Robot using Microcontroller
    When robot is placed on the fixed path, it follows the path by detecting the line. The robot direction of motion depends on the two sensors outputs. When the two sensors are on the line of path, robot moves forward. If the left sensor moves…... Listed under:
  853. PWM Based DC Motor Speed Control using Microcontroller
    In many applications, it is important to control the speed of DC motor where precision and protection are essence. Here we will use a technique called PWM (pulse width modulation) to control the speed of DC motor. We can achieve speed control of DC motor…... Listed under:
  854. Biometric Attendance System Circuit
    Biometrics is the emerging technology used for identification. Biometric refers to automatic identification of a person based on biological characters such as finger print, iris, facial recognition, etc. In this article finger print based attendance system is proposed. Attendance in educational institutions, industries will require…... Listed under:
  855. Temperature Controlled DC Fan using Microcontroller
    A Temperature Controlled DC Fan is a system which automatically turns on a DC Fan when the ambient temperature increases above a certain limit. Generally, electronic devices produce more heat. So this heat should be reduced in order to protect the device. There are many…... Listed under:
  856. GSM Module SIM300 Interface with AVR Amega32
    A GSM/GPRS Module like SIM300 can be used for any embedded application that requires a long range communication, like a robot in Chennai controlled by a person sitting in New Delhi! Or simply a water pump in a rice field turned on in the morning…... Listed under:
  857. Ultrasonic Rangefinder HC-SR04 Interfacing with ATmega8
    In this article I will describe how to interface a Ultrasonic Range Finder Module with a AVR ATmega8 microcontroller. I will provide a HEX file which you can burn into your ATmega8 directly to quickly test this whole setup. Ultrasonic range finder modules helps find…... Listed under:
  858. Simple Single Motor Control using AVR ATmega16
    Microcontrollers are good when it comes to brain, but to do anything in real world they need muscles too ! Their muscles are electromechanical actuators like motors. Their are several types of motor available to do various type of motion. The simplest of them are…... Listed under:
  859. AVR Dual RGB Matrix Driver
    Multiplexing LEDs can be tricky, but we're working with RGB LEDs, so think of each RGB as three individual LEDs. For an 8 x 8 matrix, that is 192 total LEDs on a single matrix. Even though there are only 32 connection pins, it is…... Listed under:
  860. AVR Chronograph from concept to PCB
    A chronograph is a device used to measure the speed of a passing object.  In it's simplest form, this involves two sensors of some kind that 'see' the object, some device that can measure time, and some output to deliver the data to the user.…... Listed under:
  861. Running LED bicolor
    This is a good project for beginners. It is easy to build.This running LED light uses seven bicolor led's red and yellow, they light up in a pattern that can be made within the program code.The program code is written in assembler. ATMELs AVR STUDIO…... Listed under:
  862. LED thermometer
    his project shows the temperature on a three digit 7-segment display, it measures the temperature from -9.5 to 99 degrees Celcius in 0.5 C steps, or from 0 to 210 degrees Fahrenheit in 1.0 degrees steps. Because of the LED display the temperature is also…... Listed under: ,