Arduino CNC Laser Enrgaver From DVD Drive : 8 Steps (with Pictures) - Instructables
Turn DVD Drives Into a CNC Laser Engraver - Hackster.io
DIY Arduino mini laser engraver from a DVD player - Geeky Gadgets
Cómo hacer una mini CNC con viejos CD-ROMs y Arduino - Electrogeek
Petr Pulpan on Twitter: "CS: working on #diy mini CNC Laser Engraver part 1: #3Dprinted frame & salvaged stepper motor from old DVD-ROM drive https://t.co/xxDlTxJ71u" / Twitter
How to Make CNC Laser Engraver Using DVD Drive - YouTube