SMS based Wireless I/O port
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