I have managed to read data from kindle battery .
Sketch : https://github.com/ugur2323/Amazon-Kindle-Battery-Reader/blob/master/kindlebatt.ino
Library : http://dsscircuits.com/articles/86-articles/66-arduino-i2c-master-library
Connect your iPad to a Midi Controller Keyboard with the Ipad Camera Connexion Kit
I plug the M-Audio Oxygen 49 and the Yamaha P-105 with my iPad and make a test with Garageband and Akai Synthstation.
You can watch my reviews :
M-Audio Keyboard Oxygen 49 3rd generation
Yamaha P-105 Digital Piano
Video Rating: / 5