HG7881 H-Bridge 4CH DC – 2CH Stepper Motor Driver Board

This is the HG7881 H-Bridge Stepper Motor Driver Board, which can drive 4 dc motors, or two 4-wire 2-phase stepper motors. This motor drive module comes with its own four hg7881 chips.

The module is appropriate for controlling small robots. It has a convenient set of header pins for connecting with a microcontroller and a set of screw terminals for connecting with motors. The motor’s speed can be easily controlled using a PWM (pulse width modulation) signal and digital output.

If you want to control the stepper motor with Stepper Motor Driver Board, for that you will need a few essential components like

• Arduino,
• jumper wires,
• batteries or power supply.

Features:

• This can drive two stepper motors or 4 DC motors independently
• Small in size
• Wide range of voltage supply
• Compatible with both standard 3.3V and 5V microcontrollers
• Mounting holes to mount easily