Small ATmega8 multi-use USB enabled board
It is always good when we have some kind of universal microcontroller board at hand.
This one is USB enabled with many IO pins exposed, LM1117 voltage regulator and ATmega8 AVR on board. There is a free firmware USB driver available that we can use to write our own code around. As the author states, this is version 1 and there is also version 2 which is much better and with even mode I/O pins exposed. There are also many projects built using this board such as temperature, humidity and pressure sensors and infra-red receiver for Kenwood keyboard on the project page.
Check out the new improved version 2 with factory fabricated PCB and more options.
© Raphael Assenat