A4988 Stepper Motor Driver Carrier

A4988 Stepper Motor Driver Carrier
Pololu item #: 1182 6817 in stock

Price break Unit price (US$)
1 5.95
5 4.95
25 4.49
100 3.95
500 3.49


backorders allowed

The A4988 stepper motor driver carrier is a breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver. The driver features adjustable current limiting, overcurrent and overtemperature protection, and five different microstep resolutions (down to 1/16-step). It operates from 8 – 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).

 Description Specs (10) Pictures (6) Resources (3) FAQs (3) On the blog (2) 
A4983/A4988 stepper motor driver carrier with dimensions.

A4983/A4988 stepper motor driver carrier with dimensions.

A4988 stepper motor driver carrier, top view.

A4988 stepper motor driver carrier, top view.

A4988 stepper motor driver carrier with included hardware.

A4988 stepper motor driver carrier with included hardware.

Pololu A4988 stepper motor driver carrier with included header pins soldered.

Pololu A4988 stepper motor driver carrier with included header pins soldered.

Schematic diagram of the md09b A4988 stepper motor driver carrier.

Schematic diagram of the md09b A4988 stepper motor driver carrier.

Minimal wiring diagram for connecting a microcontroller to an A4988 stepper motor driver carrier (full-step mode).

Minimal wiring diagram for connecting a microcontroller to an A4988 stepper motor driver carrier (full-step mode).