Before I take the plunge into making my own pedals I think I'll look into messing with my little Slot Machine electronic game. I've taken it apart and I'm about to see what different sounds come out when I link the circuits together. It says in tht circuit bending tutorial all I need is two mini screwdrivers, a wire, and 2 metal clamps to connect the wire between them. Then, I just place the screwdrivers on different circuits to see what is produced.