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How to make mini CNC laser engraver at home (video)

How to make mini CNC laser engraver at home (video)

Learn- How to make CNC Laser Engraver for students by using old DVD Writers.

Required Material-

1. Laser 2. Arduino uno

3. CNC Shield v3 A4988 Driver board

4. Relay 5v


5. DVD Writer x2

Circuit Diagram and code- https://drive.google.com/open?id=15We

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