Electric Bubble Maker

A 7 inch diameter circular bubble maker. Uses a standard blower fan and a mini servo for rotation. A battery compartment houses a 3 cell lipo battery that supplies power to blower fan, and also a BEC from RC hobby for converting the 3 cell voltage to 5/6v for the servo. Blower fan has direct connection to the 12.4v lipo battery. A round toggle switch was drilled and mounted onto the backplate to complete the circuit for the battery connection.

The servo does need modification to gearing by c