How to Make a 3 D Printer at Home

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Learn How to make a mini 3D Printer for Students by using old DVD writers. Required Material 1. Arduino Mega with RAMPS 1. 4 Controller 2. Aluminum Extruder Kit 3. 0. 4mm Extrusion Head 4. 12volt SMPS 5. DVD Writer x2 6. Floppy Drive etc. Circuit Diagram and code Follow Me On Instagram: Thanks for watching my video