http://www.uelectronics.info/taxonomy/term/186/0 en http://www.uelectronics.info/open-gps-tracker <p>The Open GPS Tracker is a small device which plugs into a $20 prepaid mobile phone to make a GPS tracker. The Tracker responds to text message commands, detects motion, and sends you its exact position, ready for Google Maps or your mapping software. The Tracker firmware is open source and user-customizable.</p> <p><a href="http://www.uelectronics.info/open-gps-tracker" target="_blank">read more</a></p> ATMEL AVR ATtiny GPS mobile Wed, 23 Apr 2008 20:26:53 +0000 admin 86 at http://www.uelectronics.info