The control system
The control system consists of one Raspberry Pi, two IO cards (128 IO), six relay cards (48 relays) and five valve blocks (30 valves with coils).
Raspberry Pi 3
The brain in the air guitar robot.
Raspberry Pi 3
Modell B
Raspberry Pi card
The Raspberry Pi board.
Raspberry Pi with IO
Mounted IO card on the Raspberry Pi.