FluidNC Laser/CNC Controller Board 3D Printer Model

Author: @
License: CC BY-SA
File formats: STL
Download type: zip
Size:18.7KB

The file 'FluidNC Laser/CNC Controller Board 3D Printer Model' is (STL) file type, size is 18.7KB.

Summary

This board is mainly an IO board allowing:

  • to control 3 stepper motors (see later)
  • to detect 3 independant home switches
  • to apply PWM to the laser controller (see later)
  • to detect interlock door switches
  • to drive 4x220V relays for air assist, vacuum pump, water cooling and light
  • to read 3 more inputs

It is controlled by FluidNC / GRBL firmware

It's part of an open source open hardware project to retrofit an old Trotec laser engraver

Project is here : https://hackaday.io/project/193893-retrofitting-an-old-laser-engraver

PCB can be found on PCBWay shared projects : https://www.pcbway.com/project/shareproject/FluidNC_laser_controller_board_70101fd4.html

FluidNC_board_holder.STL 105.7KB