DIY Arduino based CNC laser engraver from DVD drive

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://www.instructables.com/id/Arduino-CNC-Laser-Enrgaver-From-DVD-Drive/ Buy an engraver on Ali: http://ali.pub/1rri84 OR on Amazon: http://amzn.to/2x2deBy Arduino nano on Ali: http://ali.pub/1r4w1d OR on Amazon: http://amzn.to/2xLTQbE A4988 step motor drivers on Ali: http://ali.pub/1r4w4h OR on Amazon: http://amzn.to/2zfpUGd IRFZ44N on Ali:

• #فناوری_و_رایانه
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• #cnc_dvd
• #engraver_dvd