Home Made Laser Engraving Machine * Components Required 1. Arduino Uno. 2. Arduino v3 shield. 3. Stepper Motors. 4. A4988 driver. 5. 3D parts. Or your creative. 5. Laser Module. 6. Jumber Wire. 7. V3 shield shorting pins. * Making. 1. Arduino Uno. 2 CD Drive 3 Stepper Motor 4 .3D printed parts Setting Soldiering stepper motors wire Arduino Uno V3 shield Mini Laser Laser connection Diagram Laser Connection Diagram Setting All Benbox software installation