• A4988 Stepper Motor Driver Module

This is a breakout board for Allegro‚Äôs  A4988 Microstepping Driver chip with Translator and over-current and  over-temperature protection.

It operates from 8 V to 35 V and can deliver up to approximately 1 A per phase.

Operates bipolar stepper motors in full, half, quarter, eighth, and sixteenth-step modes and five different microstep resolutions (down to 1/16-step)

Maximum output current is 1A (2A with additional cooling). There is an adjustable pot to set the maximum current output.

Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection, short-to-ground and shorted-load protection.


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A4988 Stepper Motor Driver Module

  • Product Code: A4988
  • Availability: 2-3 Days
  • R0.00


Tags: A4988 Stepper Motor Driver Module