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RAMPS 1.4 SHIELD for Arduino Mega



RepRap Arduino Mega Shield, or Ramps 1.4 for short. It is designed to fit the entire electronics needed for a RepRap 3D printer control. This board is semi populated and the Pololu stepper drivers is NOT included.


  • 3 x Mosfets for Heater / Fan outputs and 3 thermistor circuits.
  • Fused at 5A for additional safety and component protection
  • Heated bed control with additional 11A fuse
  • Fits 5 Pololu stepper driver board (Not included)
  • Pololu boards are on pin header sockets so they can be replaced easily or removed for use in future designs.
  • I2C and SPI pins left available for future expansion.
  • All the Mosfets are hooked into PWM pins for versatility.
  • Servo style connectors are used to connect to the endstops, motors, and leds.
  • SD Card add on available
  • LEDs indicate when heater outputs are on
  • Option to connect 2 motors to Z for Prusa Mendel


More info on the board can be found here: http://reprap.org/wiki/RAMPS_1.4


Weight 0,3 kg


Reprap Ramps


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