Audino
Auduino from Tinker.it! on Vimeo.
Auduino is based on the Arduino board. The audio is coming direct from Arduino PWM output with only a slight external reverb. No other effects were used.
Construction details and code here:
code.google.com/p/tinkerit/
[...] but haven’t really made anything with it, other than a series of blinky lights and a machine that makes a godawful lot of noise. Then I found this great site and it made me want to make an Arduino POV machine of my own! Thanks [...]