A mostly 3D printed CNC machine used to create custom PCBs
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README.md

ResonanteCNC

A mostly 3D printed CNC machine used to create custom PCBs

This machine uses 1515 extrusions for the frame, along with 3D printed parts. The original design used a dremel style rotatory tool for creating the pcbs but it was then switched to a laser for etching copper clad pcbs which had been previously painted with black spray paint. This gives far better precision and quality for the tracks and vias.