Fogg Invoker was nice enough to send in his first circuit bending diagram for a Kidtunes Keyboard. Touch points are case screws connected to the pitch potentiometer. Voltage starving is done through a low resistance pot between the + battery terminal and the power input of the main circuit. Thanks for sharing!
Is there a link to Frogg Invoker’s page? This looks like a very nice beginner projects for someone just getting into circuit bending but I think it will also produce some good sounds too!
Hey! I don’t have a circuit bending page, but I make power electronics.
http://www.myspace.com/reachingtowardthelight