Stepper Motor Driver Module 4-Layer with Cooling Fin+Black Heatsink for 3D Printer Extruder

Features:

1. It is suitable for driving stepper motors of 8V~35V 2A or less;

2, only simple step and direction control interface;

3, five different stepping modes: full, half, 1/4, 1/8 and 1/16;

4. The adjustable potentiometer can adjust the maximum current output to obtain a higher step rate;

5. Automatic current decay mode detection/selection;

6, overheat shutdown circuit, undervoltage lockout, cross current protection;

7, ground short circuit protection and load short circuit protection

8. Made of high quality material, it is durable and long lasting use.

Specifications:

- Size: 1.5mmX2mm (for motherboard)

- 

Can drive current 1A (preferably install heat sink, will provide heat sink, you need to install it yourself)

- Color: Black.

- Material: PCB.

- The driver board is widely used in 3D printers and small CNC machines. 

- Simple step and direction control interface.

- Stepper Motor Driver is a board for microstepping bipolar stepper motor driver. 

Package Included:

1 x  Stepper Motor Drive Module

1 x Heatsink