Artis Lab shared this video demo of the Synthberry Pi, a new synth design based on the Raspberry Pi mini computer:
The Raspberry Pi is a series of small single-board computers, designed to be a cheap and hackable computing platform.
The SynthBerry Pi is a compact stand-alone synthesizer, capable of running patches created with Pure Data. Eight slide potentiometers are connected to the Raspberry to create a simple control surface that lets you control the sound synthesis parameters.
The video presents the SynthBerry Pi prototype and the sounds that can be created live through a Pd patch that lets you control three oscillators and a delay.
See the Artist Labs site for more information.