Always wanted to make a CNC machine and wondered how to tackle the electronics? Wish you had a smaller board than the standard RAMPS board and Arduino Mega combination? We’ve got you covered. Introducing the Do-It-Yourself CNC Electronics Kit!
You can use up to 4 stepper motors, 3 end stops, 36V power supply with this kit.
Includes 1 Uno R3 SMD 1 CNC Shield v3 1 A-to-B USB Cable 4 A4988 Stepper Motor Drivers 4 Heat Sink IO Pin Configuration
UNO — CNC Shield
8 — EN ( stepper motor driver enable , active low )
7 — Z.DIR (Z -axis direction control )
6 — Y.DIR (Y -axis direction control )
5 — X.DIR (X -axis direction control )
4 — Z.STEP (Z -axis stepper control )
3 — Y.STEP (Y -axis stepper control )
2 — X.STEP (X -axis stepper control )