Specifications:

• Latest Arduino CNC Shield Version 3.10
• GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
• PWM Spindle and direction pins
• 4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
• 2 x End stops for each axis (6 in total)

Features:

• Coolant enable
• Uses removable compatible stepper drivers (A4988, DRV8825, and others: Not Included)
• Jumpers to set the Micro-Stepping for the stepper drivers (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
• Compact design
• Stepper Motors can be connected with 4 pin Molex connectors or soldered in place
• Runs on 12-36V DC

Mini CNC plotter machine at home using Arduino, CNC shield v3.0 and old DVD drive

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