My Patreon – https://patreon/howtodo Hello! In this video I’m making laser engraver CNC machine from two old DVD drives and Arduino nano More information in the instructables: https://instructables/id/Arduino-CNC-Laser-Enrgaver-From-DVD-Drive/ Buy an engraver on Ali: http://alli.pub/5vqaho OR on Amazon: https://amzn.to/3wkkUwU Arduino nano on Ali: http://ali.pub/1r4w1d OR on Amazon: http://amzn.to/2xLTQbE A4988 step motor drivers on Ali: http://alli.pub/5vqazd OR […]
