H-bridge Stepper Motor Dual DC Motor Driver Controller Board HG7881

Description

The HG7881 H-Bridge Stepper Motor Dual DC Motor Driver Controller Board is a versatile motor control board designed to drive both stepper motors and DC motors. It uses an H-bridge configuration to control the direction and speed of the connected motors.

The HG7881 is capable of driving motors that require up to 40 volts and 3 amps of current, making it suitable for a wide range of applications. It features a compact design, with a size of only 40 x 40 mm, and can be easily integrated into a variety of projects. The board also has built-in protection against over-current, thermal shutdown, and short-circuit conditions, ensuring reliable operation and protection of the connected motors and power supply.

Features:

• On board Two PCS HG7881 motor controller chip , module can drive 2 DC motors simultaneously, or one 4-wire 2-phase stepping motor
• module input voltage: 2.5-12V , has a continuous current of 800mA per channel output capacity
• PCB size: 29.2 (mm) x23 (mm)

Tutorials:

Resources:

• Schematic
• Guide with with external power supply and Arduino UNO

Recommended Workshops:

• WSQ – Internet of Things (IoT) Implementation with Microcontroller
• WSQ – Internet of Things (IoT) Management with Raspberry Pi
• WSQ – Internet of Things (IoT) Fundamental for Beginners