Output

Building a Basic Calculator using ATmega32 Microcontroller

Building a Basic Calculator using ATmega32 Microcontroller

Calculator Projects / Ibrar Ayyub

A calculator stands as a fundamental tool in daily life, and building one from scratch can serve as both an engaging and educational project. Utilizing the ATmega32 microcontroller presents a potent avenue, offering programmability for a diverse array of functionalities. This blog post aims to guide you through constructing a straightforward calculator using the ATmega32 […]

Building a Basic Calculator using ATmega32 Microcontroller Read More »

Interfacing of Push Button with Atmega16

Interfacing of Push Button with Atmega16

LED Projects / Ibrar Ayyub

In this tutorial, I will walk through interfacing a push button with the Atmega16 microcontroller. It is assumed the reader has some familiarity with basic microcontroller concepts from my previous post on blinking an LED. Before connecting a push button, we must understand how to configure ports for input and output. Ports need to be

Interfacing of Push Button with Atmega16 Read More »

Hard Drive Based AVR Programmer

Hard Drive Based AVR Programmer

Microcontroller Programmer Projects / Ibrar Ayyub

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 to issues with a weak signal and noise interference, we

Hard Drive Based AVR Programmer Read More »

Download avrdude

Setup External programmer in Atmel Studio

Microcontroller Programmer Projects / Muhammad Bilal

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 streamlined workflow enhances the debugging and troubleshooting process, resulting in

Setup External programmer in Atmel Studio Read More »

DOWNSIZE YOUR BENCH POWER SUPPLY WITH THE R4K 36 SERIES

DOWNSIZE YOUR BENCH POWER SUPPLY WITH THE R4K-36 SERIES

Uncategorized / Muhammad Bilal

In a time where we spend all our time at home, we start looking for ways to enhance our productivity. You may believe that nothing will ever beat your lab at work or college, and let me tell you, you are dead wrong! Today we will take a look at a very convenient palm-sized variable DC

DOWNSIZE YOUR BENCH POWER SUPPLY WITH THE R4K-36 SERIES Read More »

ULN2003 – SEVEN DARLINGTON ARRAYS IN NEW TSSOP16 PACKAGE

ULN2003 – SEVEN DARLINGTON ARRAYS IN NEW TSSOP16 PACKAGE

AVR ATmega Programmers / Muhammad Bilal

The ULN2001, ULN2002, ULN2003 and ULN2004 are high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board

ULN2003 – SEVEN DARLINGTON ARRAYS IN NEW TSSOP16 PACKAGE Read More »

Getting Started with Atmel Studio 1

Getting Started with Atmel Studio

LED Projects / Muhammad Bilal

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 install the latest Atmel studio use this link. Note: There are possibly

Getting Started with Atmel Studio Read More »

AVR Tutorial for Beginners

AVR Tutorial for Beginners

Other Projects / Muhammad Bilal

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 also focus on projects and together, we will make various

AVR Tutorial for Beginners Read More »

Dash display board

Bike Dash

Other Projects / Muhammad Bilal

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 commercial power meter costs around $1000 for just the instrumented

Bike Dash Read More »

The finished product.

Speech Lock

Security - Safety Projects / Muhammad Bilal

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 in the ATmega1284p. The lock has two modes: training and

Speech Lock Read More »