AVR Based Projects Collection

Description:
This project describes how to build a simple wireless RF Temperature transmitter which uses TXM-433 module ,AVR micro controller and the PC side consists of SILRX-433 (Receiver) connected to PC via RS232 port. RF Temperature transmitter sends six bytes of data at fixed interval. Module measures three temperature values, light level at photocell and battery […]

Description:
This project is a small device which is attached to GSM Cell Phone. The device automatically senses the predefined SMS(Text message) such as , “Activate burglar alarm” or “Start backup pump“, received by Cell Phone and switches an output accordingly.
Micro controller:
ATTiny12

For more details click:
http://www.riccibitti.com/tinyplanet/tiny_intro.htm