Musht
13-02-2015, 06:36 PM
Appears to use 2 CD rom slides and an Arduino Pro Mini with a couple of drive boards :
http://www.banggood.com/200-250mW-DIY-Laser-Engraving-Machine-Picture-Logo-CNC-Laser-Printer-p-958366.html
Quite clever at under 70 quid
http://www.banggood.com/200-250mW-DIY-Laser-Engraving-Machine-Picture-Logo-CNC-Laser-Printer-p-958366.html
Quite clever at under 70 quid