Arduino shield

The main part of this shield are:

  • The connector for the RepRap LCD. It has been choosen for it’s availability, low price and integrated Knob for user interface.
  • A stepper motor driver: It translate arduino orders to rotation of the stepper motor
  • Voltage regulation holder: You can choose with potentiometer the voltage needed for your LED model
  • Connector for endstop sensor: The sensor is used during “homing” to sense the zero position of the harm
  • Connector for LED pcb chain
  • A solid state relay to trigger the camera through wire
  • A connector for IR LED to remotely trigger compatible cameras

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