Here we will look at the steps needed to produce simple single sided circuit boards using a Genmitsu 3018/3020 or equivalent Desktop CNC router.
MATERIALS
Desktop CNC router
0.5, 0.8, 1 mm router bits
1mm drill bits
copper clad board
SOFTWARE
AutoDesk Eagle (free for hobbyists) (draw schematics and lay out small boards)
Mirror-board ULP (Eagle component)
AutoDesk Fusion 360 limited (free for hobbyists) (turns Eagle file into a gerber file)
FlatCAM (turns gerber files into G code)
Candle (free open source CNC controller)