The AVR is a Modified Harvard architecture 8-bit RISC single chip microcontroller (µC) which was developed by Atmel in 1996. The AVR was one of the first microcontroller families to use on-chip flash memory for program storage, as opposed to One-Time Programmable ROM, EPROM, or EEPROM used by other microcontrollers at the time.

UART/USART HELLO WORLD

August 14th, 2009

Here is an AVR "Hello World" demonstration that writes "Hello World!" to your PC VIA serial to USB every 1 second (open hyper terminal to see).

Download AVR project (Nerdkit code).

I found software called Terminal (download) which is a great little portable application (needs no install, just run it) for talking & listening to your COM ports (works better than Hyper Terminal for Windows users)

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