Korg Monotron Wii Nunchuck hack
The Nunchuck controller is rigged up to the Monotron using the WiiChuck adapter, which gives DIY access to the controller’s output.
My second attempt in circuit bending the monotron. You can control the monotron with Nunchuk’s accelerometer and analog stick. I used todbot’s WiiChuck adaptor to connect the Nunchuk to the Arduino.
Yet another great use of Arduino. Here is a video demo of the hack: