A4988 Stepper Motor Driver

Product description

Description:

Type: A4988 Stepper Motor Driver Module

Output Drive Capacity: Up to 35V and +/- 2A

Compatible Logic Supply: 3.3V, 5V

5 Optional Subdivision: Full, 1/2, 1/4, 1/8 and 1/16

Crossover-Current Protection: YES

Overheat Shutdown Circuit Protection: YES

Ground Connection Short-Circuit Protection: YES

Load Short-Circuit Protection: YES

Crossover-Current protection: YES
Feature:

Low RDS (open) output;

Automatically current decay mode test / select;

Mixed slow current decay mode;

Synchronous Rectification for low power dissipation;
Applications:

Need to drive stepper moto.

It is to build a 3d printer, CNC, engraving machine and other essential modules.