CNC milling a copper-clad board is an effective way to create a PCB by cutting away copper to form traces instead of etching it away chemically, and [loska] has improved that process further with ...

The auto-leveling process is set up in software and simply consists of a probing routine before milling. All we need to do is to solder a scrap wire to a corner of the PCB clad, and fasten it to ...