Coin Operated Timer Control Power Supply Box to Control AC Appliances

Apr 27, 2016 by

Saving electricity is a major concern for domestic and industrial units. We always try hard to save electricity in many ways to reduce our electricity bills, but due to...

Un-interruptible Bench-top DC Power Supply With Display

Apr 22, 2016 by

This tutorial explains how to make your own power supply unit for all your electronics andembedded system experiments. It also has a backup battery which will be used in...

Fingerprint Detection using Microcontroller

Apr 21, 2016 by

REQUIREMENTS:AtMega 16 Microcontroller (development board) Fingerprint scanner module (R305) 16X2 Alphanumeric LCD (for user display)DESCRIPTION: In today’s secure...

How to display text on 16×2 LCD using AVR microcontroller (ATmega16)

Apr 19, 2016 by

This article is in continuation to the article Single character LCD display using AVR. The aforesaid article shows how to display a single letter on LCD. Moving...

Display custom characters on LCD using AVR Microcontroller (ATmega16)

Apr 18, 2016 by

This is the most interesting article to play with LCD. After going through the article, you can create any character/symbol which cannot be created using the ASCII...

How to interface LCD in 4 bit mode with AVR microcontroller

Apr 8, 2016 by

This article explains interfacing of LCD with ATmega16 using 4-bit mode. In this mode only four pins are used for sending data and command instructions. This mode has...

Serial communication (USART) with different frame size using AVR microcontroller

Apr 3, 2016 by

The previous article explains serial communication using 8-bit data transfer. AVR microcontroller also supports serial data transfer with frame size of 5, 6, 7 and 9...

How to Program in Boot Loader Section

Mar 23, 2016 by

In the AVR microcontroller the flash memory is divided into two parts, namely Application Section and Boot Loader Section.  A code can be programmed into either...

How to Initialize Peripherals from Boot Loader Section

Mar 7, 2016 by

In almost all the microcontroller codes the peripheral initialization functions like uart initialization, spi initialization are written along with the different...

How To Use SPM To load Application from EEPROM

Mar 5, 2016 by

In any microcontroller the Boot-Loader is the first code which executes before the application code does. The major function of the Boot-Loader is to load the...

How To Write a Simple Bootloader For AVR In C language

Mar 4, 2016 by

The BootLoader is a code which executes when a microcontroller is powered ON or reset. It basically sets an environment for the application code to execute. It is the...

LCD Scrolling Display Module

Mar 3, 2016 by

A microcontroller is a device which has an inbuilt processor surrounded by few dedicated hardware modules. Once the microcontroller initializes them they start operating...

Electronic Voting Machine using Internal EEPROM of AVR

Mar 2, 2016 by

The microcontroller based voting machines made the process of voting and counting the voted lot easier than before. Previously the votes were marked in paper which...

Playing video on nokia color LCD using an ATmega32

Dec 13, 2015 by

video Playing video on nokia color LCD using an ATmega32 Hi, I am introducing my new video player made using an atmega32 microcontroller and nokia color LCD. I got a 65K...

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