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ABSF A4988 Compatible Stepper Stepstick Motor Diver Module With Heat Sink For 3D Printer Controller Ramps 1.4 (Pack Of 5Pcs). (B.2)
The A4988 stepper motor driver is ideal for medium-sized stepper motors.
This motor driver can help build your 3D printer or CNC and a potentiometer module provides a current limit.