A simple remote motor controller using L293D IC (view datasheet) and Arduino with XD-YK04 4 channels wireless module receiver (SC2272-M4) and transmitter (PT2262) at 315mHz (view datasheet).
- Button A: Motor direction ->
- Button B: Motor direction <-
- Button C: Stop motor
- Limit switch: If one of the button is pressed the motor stops. I use it to stop the motor when the door arrive to the limit that I set.
