A driving device for handicrafts with acousto-optic control and driven by batteries
comprises a base, a switch and a power connector at a base cavity of the base,
a motor in the base which controls a rotating axis that extends to the surface
of the base, a rotating plate connected to the rotating axis, a frame mounted on
the rotating plate, a strip structure on external side of the frame with teeth
structures on each side respectively which can slide in a sliding groove, a hole
leading into the base on each side of the sliding groove respectively, small lamps
under the holes, a pipe in each hole where handicrafts can be fixed, a gear mounted
on the pipe to match the teeth of the strip, a battery compartment and a control
circuit in the base which includes a sound inductive circuit and a light inductive circuit.