Electronic wind chime
The Winduino II uses fins to pick up the movement of the wind and translate it into music. Each fin is attached to the main body using a piezo vibration sensor. The signals are processed by an Arduino housed inside and the resulting data makes its way to a computer via a Bluetooth connection to [...]
original thread: only registered users with at least 25 hack challenge points can see links: click here in order to visit the hack challengeshttp://hackaday.com/2010/04/14/electronic-wind-chime/