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Micro USB interface
Anti-light damage filter can effectively reduce light pollution and make the picture show real color
46inch * 3
Carton Size 42cm * 38cm * 48cm / 16
electroplating double wings
3D Printer Accessories CNC V3 + UNO R3 Improved Version + A4988 Driver + Step Motor, Kit % SMART SENSOR Micro USB interface1. GRBL 0. 8 c compatible (open source firmware running on UNO that can convert g code commands to step signals) 2. 4 axis support (X, Y, Z, a can copy X, Y, Z or make a complete 4 axis custom firmware using pins D12 and D13) 3. Adopt removable Pololu A4988 compatible stepper driver. (A4988, DRV8825 and others) 4. Jumper to set microstepping for stepper driver. (Some drivers, like the DRV8825, can do 1 32 microsteps) 5. The stepper motor can be