The A4988 stepper motor driver is a simple, reliable, and widely used breakout board for controlling 4-wire, 6-wire, and 8-wire stepper motors. It is one of the most common driver modules used in 3D printers, small CNC machines, and robotics, offering efficient motion control in a compact form factor.
This driver includes a heatsink for improved cooling and features multiple microstepping modes for smooth and precise movement.
Includes:
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1× A4988 Stepper Motor Driver
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1× Heatsink
Specifications:
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Max Output Current: 2A
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Max Input Voltage: 35V
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Compatible Motor Types: 4-wire, 6-wire, and 8-wire stepper motors
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Step Resolutions:
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Full Step
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Half Step
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1/4 Step
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1/8 Step
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1/16 Step
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Adjustable Current Control via onboard potentiometer