To actually play some music, he gutted an old MP3 player and hooked the solder pads from the control buttons up to an Arduino, which reads gesture information from the sensor and emulates the MP3 ...

[Arons] decided to make the MBox, an Arduino powered MP3 player. He was inspired by hörbert, a very similar wooden MP3 player for children. Apparently it’s a great product, but it also costs ...