BMMCC Arduino Interface

Expansion port-Arduino system.

IMPORTANT: That second Arduino on the right is NOT AN ARDUINO - it represents the expansion port on the BlackMagicDesign Micro Cinema Camera - The data connections are the PWM input pins, the power...is the power (5V & GND).

The toggle switches on the right are actually going to be momentary toggle switches (On-Off-On) - hence their funky wiring in the diagram.