Then cut the wire you have into two pieces about 20cm long. Then bend the prongs outwards. Now finish the legs by copying the ones you see in the picture gallery . Attaching to the Chassis First, attach the servos with either cable ties or M3 machine screws and nuts. Then attach the legs and screw them in place.
Cable tie the circuit board and battery to the chassis.
Try and make the position of the battery adjustable. This will help with balance adjustments. Then place offcuts of cable sheathing over the ends of the legs and superglue in place. Then place the 'bot on a flat surface. Attach battery and watch.