Learn- How to make mini 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. Aluminum angles 5. Relay 5v 6. DVD Writer x2 Circuit Diagram and code- https://drive.google/open?id=15WeK_gFCZljt-o_mdY_bWQ0ezDs1AbAa Follow Me On Instagram- https://instagram/tarunkumardahake/ Thanks for watching my video UC6lQJHk_CKlb8NKffGlrtAQ […]
