BitBoy:
Flexible display controller
BitBoy:
pull-cord generator
BitBoy:
pull-cord generator
BitBoy:
Ferrofluid shapes
BitBoy:
Ferrofluid shapes
BitBoy:
The future
BitBoy:
YouTube mirror
BitBoy:
DJ robot
BitBoy:
LED display near the entrance
BitBoy:
Cell phone disco
BitBoy:
pull-cord generator
BitBoy:
Energy from pull-cord generator