Arduino as iPod remote control

[David] had an Arduino in search of a project. He decided to make an Arduino powered iPod remote control using an ipod connector breakout board and a 3.3v to 5v level converter (both from SparkFun). The circuit was built on a mini breadboard, controlled by an Arduino Mini, and housed in an Altoids tin. To talk to the iPod the Apple Accessory Protocol is used. With driving in mind [David] connected a Staples Easy Button as the play/pause button. This is a good example of how to interface Arduino with iPod. Using his example code we’d like to see more people working on homemade iPod accessories.