Red A4988 Stepper Motor Driver

Overview

This is an Arduino compatible break out board for the A4988 microstepping stepper motor driver. It can drive a bipolar stepper motor with an output current of up to 2 A per coil. It works with a wide range of power supply voltages, from 8 V to 35 V.

The driver of stepper motors can help build your 3D printer or CNC. And a potentiometer module provides a current limit. To use the driver at full capacity, it is recommended to lay a small radiator.

Specifications

• Motor Voltage: 8 V to 35 V
• Circuit Voltage: 3 V to 5.5 V
• Current: 2 A (max)
• 5 Ways to steps: full, 1/2, 1/4, 1/8 and 1/16
• Dimensions: 16 mm x 21 mm

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