Made from an Arduino Diecimilla board, a SparkFun Protoshield, a MAX232 for serial interface, and a Serial i2c 32KB EEPROM also from SparkFun. With some simple compression of the lat/long and altitude data I can store about 10 hours of flight data on the rather small eeprom.

2 comments:
Just curious, what are you using for your GPS receiver?
The GPS data is coming from my Garmin 430 panel-mount GPS.
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