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A4988 Pololu Stepper Motor Driver
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Description
A4988 stepper motor driver, supports microsteping for bipolar motors. It can provide up to 2A per winding and operates from 8V to 35V.
You have self-regulated 5V and 3.3V outputs to power external logic without the need for an additional regulator, which makes it extremely easy to drive. With just two pins (address and pulse), you can easily control a bipolar stepper motor, widely used with the different control boards of 3D printers and CNC machines.
