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: http
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