Intro: Conducting Foam Controlled Servo's
This video shows the use of conducting foam as an input for the Arduino Duemilanove. The output consists of 2 servo's which, eventually, will control a robotic hand.
The conducting foam was taken from a pcb-case (originally to prevent static build up).
The Arduino scetch is found in extended->servo->knob and doubled (or tripled etc.) for control of more than 1 servo.