Mar-20th-2009

Easy 24C I2C Serial EEPROM Interfacing with AVR Microcontrollers

In this turorial we will see how we can easily interface a 24C series serial EEPROM with AVR microcontrollers. What is an EEPROM? An EEPROM is kinds of novalatile memory, that means it is used for storing digital data permanently without any power suply. EEPROM stands for Electrically Erasable Programmable Read [...]

Posted in AVR Tutorials, Code Libraries, Code Snippets by: Avinash -- 48 Comments -- ReadMore

Dec-29th-2008

Using the USART of AVR Microcontrollers : Reading and Writing Data

Till now we have seen the basics of RS232 communication, the function of level converter and the internal USART of AVR micro. After understanding the USART of AVR we have also written a easy to use function to initialize the USART. That was the first step to use RS232. [...]

Posted in AVR Tutorials, Code Libraries by: Avinash -- 36 Comments -- ReadMore

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USB AVR Programmer v2.0

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    • Del Chann: Hello is it possible to use this board to interface with a smoke sensor, motion sensor,...
    • Elijah Nicolia: May I consider part regarding your main guide to my personal site
    • Tifany Wiebusch: I go along with you actually, I believe! Might this become doable for you to have...
    • Sinopteek: When i try to run this software under OpenSuSe 11.2 (x64), i’ll have next error:...
    • kapil: @Dhananjay I used that its working and it can programme 3 to 4 times after that there is a...
    • Dhananjay: Sir, At present I am using progisp to flash AT89SXX with usbasp(with modified firmware)....
    • Shashi Jain: plz dont fight wid each other…k i accept my fault… neway m not a rich person...

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