Features:

Suitable for moving stepping motor less than 1.8 V to 35 V 2 A.

2.Very easy step direction control interface

3.5 varied, step-by-step modes: total, half, 1/4, 1/8, and 1/16.

4. Adjustable potentiometer allows you to adjust the maximum current output. You can get a better step rate.

5. Automatic current decay mode detection selection.

6. High heat results in circuit disconnection, undervoltage lockout, crossover current protection.

7. Ground short circuit protection and load short circuit protection.

Package Includes:

5 X RepRap A4988 Stepper Motor Driver Module