CNC Circuit Mill Curriculum

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Work Plan

  • Review and replicate modified experiment of PCB Milling with Marlin.
  • Ask the author for the gcode file if possible
  • 3 sessions of one hour or one 3 hour lab: 1 hr for Marlin modification. 1 hour file generation. 1 hour for milling.


  • Gaining an appreciation for precision on the sub-millimeter scale
  • Learning to mill circuits starting from copper boards
  • Learning how to level a conducting surface very precisely using touch probing using open source software