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StepStick A4988 Driver for Printer Board

StepStick A4988 Driver for Printer Board

  • $ 3.99

This product is a carrier board or breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.


* Short-to-ground and shorted-load protection

* Adjustable current control

* Intelligent chopping control

* Over-temperature thermal shutdown

* Under-voltage lockout

* Crossover-current protection

* Simple step and direction control interface

* Full-step, Half-step, Quarter-step, Eighth-step, and Sixteenth-step

Main board that needs the A4988 stepper motor driver and the quantities are as follow:

Rumba — 6

mega 2560 + ramps 1.4 — 5

sansuinololu — 4

mighty board — 5


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