130 Motor Control Shield For Arduino Datasheet ((free)) - Hw

The Ultimate Guide to the HW 130 Motor Control Shield for Arduino: A Complete Datasheet & Application Note

Introduction

In the world of DIY electronics and robotics, the ability to control DC motors is fundamental. While an Arduino Uno or Nano can read sensors and blink LEDs, it cannot directly power a motor. The GPIO pins simply do not provide enough current, and the inductive kickback from a motor can destroy the microcontroller. This is where the HW 130 Motor Control Shield enters the scene.

6. Arduino Code Example

Here is a simple sketch to test the shield with two DC motors. This code does not require an external library, though using the standard AFMotor library is common if the shield is compatible (sometimes HW-130 requires custom code as below). hw 130 motor control shield for arduino datasheet

Verdict: The HW 130 is the best budget option for high-torque DC motors (e.g., robot tank motors) but not for precision servo control or low-voltage operation. The Ultimate Guide to the HW 130 Motor

Up to 4 bi-directional DC motors with 8-bit speed selection. Up to 2 stepper motors (unipolar or bipolar). This is where the HW 130 Motor Control