Archive for December, 2008

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 -- 44 Comments -- ReadMore

Dec-25th-2008

Merry Christmas

Merry Christmas !!!

Posted in AVR Tutorials, Code Libraries, Hardwares, Tools by: Avinash -- 1 Comment -- ReadMore

Dec-12th-2008

Using the USART of AVR Microcontrollers.

Welcome to the third part of my RS232 serial communication tutorial. Till now we saw the basics of RS232 communication and made our level converter. Now its time to understand the USART of AVR microcontroller and write the code to initialize the USART and use it to [...]

Posted in AVR Tutorials by: Avinash -- 48 Comments -- ReadMore

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    • wlewis: @Av.. To my knowledge, practically all the non-ic humidity sensors are frequency dependant...
    • wlewis: @Av.. about ADC.. how about a tutorial that does a 10bit conversion?
    • wlewis: @Av I have a great idea for a tutorial… sensors which output are measured by frequency....
    • BoB: Hello… I’m still a newbie in this field..so, may I ask…this application used...
    • Hill: Why dont you mention in your URL which PICs these burner supports? It will help avoid guesswork...
    • victor: I have to rectify, that is not an issue, instead is a LCD’s McU limitation in locations...
    • wlewis: Avrdude code for atmega32 // 16mhz crystal // Jtag disabled. avrdude -p m32 -b 19200 -P COM3...

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  • Comments

    • wlewis: @Av.. To my knowledge, practically all the non-ic humidity sensors are frequency dependant...
    • wlewis: @Av.. about ADC.. how about a tutorial that does a 10bit conversion?
    • wlewis: @Av I have a great idea for a tutorial… sensors which output are measured by frequency....
    • BoB: Hello… I’m still a newbie in this field..so, may I ask…this application used...
    • Hill: Why dont you mention in your URL which PICs these burner supports? It will help avoid guesswork...
    • victor: I have to rectify, that is not an issue, instead is a LCD’s McU limitation in locations...
    • wlewis: Avrdude code for atmega32 // 16mhz crystal // Jtag disabled. avrdude -p m32 -b 19200 -P COM3...