iPodGPS.jpg

Using a GPS reference board and an Atmel ATMEGA324 microcontroller, engineer Bengamin Kokes has created a prototype GPS peripheral for his iPod nano. To display coordinates, the device uses Advanced iPod Remote commands to send a 4-color image to the iPod screen, a technique Kokes picked up after seeing it implemented in an Alpine car stereo.

iPod GPS [via Hack a Day]