Copy of SOLAR POWERED HELICOPTER DESK TOY

Self containing; no peripheral solar cells wired to it.
The main rotor consists of small, rectangular cells wired in parallel to up the Amps for the main motor.
The rear rotor is turned by the two 'hospital' beds alonside the heli.
Crafted with Brass wire and tubing and wired with 36awg transformer wire, it was built entirely from scratch.

Видео Copy of SOLAR POWERED HELICOPTER DESK TOY канала goldslinger