Microcontroller Archives - Page 4 of 13 - Projects Tutorials Code Library for Atmels Atmega32 AVR

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 about interfacing GSM module with atmega32 AVR microcontroller and program it […]

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How to control LM2596 buck-converter with microcontroller

Electronics News Updates / Ibrar Ayyub

What a buck module actually exposes The LM2596 modules sold for a couple of dollars are a fixed-frequency (150 kHz) step-down regulator with an internal switch, an inductor, a Schottky diode and two capacitors. The feedback pin is held at 1.23 V, and the output voltage is set by the divider from Vout to that

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How to take input from a particular pin of ATmega16

Interfacing(USB - RS232 - I2c -ISP) Projects / Ibrar Ayyub

For understanding the human needs a system must be able to take input from user. The devices which can be used to take input for a system are keypad, touch screen, etc. In the article LED blinking, the microcontroller drives the LED or in embedded language the microcontroller was set to give o/p, this article gives

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Flat Bed Scanner Using Microcontroller

CNC - Printing Machines Projects / Ibrar Ayyub

Introduction Quite possibly the slowest and lowest resolution of any scanner on the market today, but it sure is mesmerizing to watch.. and it actually works! That’s about the best way to describe this behemoth of a project, which involved countless hours of building, gluing and scavenging for parts. The goal we strived for

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SmartBlinds Using Mega32

Home Automation Projects / Ibrar Ayyub

Overview The SmartBlinds system uses a microcontroller to control the angle of a set of miniblinds used at home, in the classroom, or on the job. Using SmartBlinds, a user can more effectively control the light coming into the room, or have an alarm that opens at a specified time. We’ve noticed that despite the

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Keypaw Using Atmel Mega32

Development Board - Kits Projects / Ibrar Ayyub

1 Introduction The Keypaw is a 12-button input device that provides computer users with an ergonomic, fully-configurable alternative to the traditional QWERTY keyboard. The Keypaw is a microcontroller-driven device with 12 buttons mounted on two handsets; 1 button is provided for each finger, and 2 buttons are provided for each thumb. Pressing a button or

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TV/Keypad Interface for Winamp Using Atmel MEGA32

Interfacing(USB - RS232 - I2c -ISP) Projects / Ibrar Ayyub

MP3 is presently a household term; the reader will likely own a few, barring any intervention from the RIAA. Since it’s not always practical to sit in front of a monitor and keyboard when you want to listen to music (e.g. in a car, on the couch, in the bathroom), we decided to create a

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Stepper Motor Indexer & Decoder ECE 476 Using ATmega32

Motor Projects / Ibrar Ayyub

1. Introduction For our final project we built an ATmega32 based stepper motor controller which measures the angular position of the motor shaft using an optical encoder and quadrature decoder. Our system performs 3 basic functions: (1) Communicate with a PC by means of a RS-485 interface, and (2) Generates step and direction signals for

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Connect Four with Programmable Infrared Receiver Atmel Mega32

Interfacing(USB - RS232 - I2c -ISP) Projects, Radio Projects / Ibrar Ayyub

We have designed a programmable infrared receiver which can utilize any pulse coded IR signal to play Connect Four from a remote distance. The programmable infrared receiver device we have created can decode any pulse-width modulated signal of an IR remote control, store it in non-volatile memory, and then recognize that signal again the next

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Memory Video Game Using Atmel Mega32

Game - Entertainment Projects / Ibrar Ayyub

Introduction The main goal of this project was to write and develop a graphical version of the card game commonly referred to as Memory for use on an Atmel Mega32 microcontroller unit. Memory is a card game where the player tries to match pairs of identical cards together by only flipping any two cards over

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