Simple sound toy

A simple sound gyro toy.

It uses the gyro data to control sine waves. This was fun for him to wave the phone around and make it make different sounds.

http://spiffomatic64.com/baby/iphone_gyro.html#no-back-button (works on iphone)

I had a version that worked on android but I lost it/overwrote it lol

Piano with training wheels

Took the midi out from a full sized keyboard, shoved it into a raspberrypi, interpreted the closes note in a pentatonic scale, then rendered via midi to make an "auto tuned piano"