Hw 130 Motor Control Shield For Arduino Datasheet Jun 2026

// Motor M3 reverse at full speed digitalWrite(IN3, LOW); digitalWrite(IN4, HIGH); analogWrite(ENB, 255);

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 enters the scene.

Dedicated to controlling the two 5V servo motor ports. Available Pins for Sensors hw 130 motor control shield for arduino datasheet

#include <AFMotor.h>

HW-130 Motor Control Shield high-featured expansion board for Arduino, based on the quadruple H-bridge chipset // Motor M3 reverse at full speed digitalWrite(IN3,

| Revision | Date | Changes | |----------|------|---------| | 1.0 | 2018 | Initial release (common clone design) | | 1.1 | 2020 | Added servo power jumper |

Unlike other shields, the HW-130 does not require you to wire individual IN1, IN2, IN3, IN4 pins manually. The connections are managed internally by the shield. However, understanding the pin mapping is crucial for troubleshooting or avoiding conflicts with other shields. This is where the enters the scene

| Stepper Wire | HW-130 Connection | |--------------|-------------------| | Coil A+ | M1 (A+) | | Coil A- | M2 (A-) | | Coil B+ | M3 (B+) | | Coil B- | M4 (B-) |

The board is powered by two motor driver chips and one 74HC595 shift register.