Hw 130 Motor Control Shield For Arduino Datasheet

// HW 130 with analogWrite() PWM speed control // Remove the ENA and ENB jumpers from the shield first

#include <AFMotor.h> #include <SoftwareSerial.h>

The datasheet for the HW-130 can be confusing regarding which Arduino pins are used. Unlike generic L298N modules where you pick the pins, this shield has fixed mappings because the pins are hard-wired on the PCB.

You are building a high-power robot, a delivery robot, or something requiring efficiency. The L298P technology is outdated and inefficient (it wastes battery life as heat). hw 130 motor control shield for arduino datasheet

void setup() motor1.setSpeed(150); // 0-255 motor2.setSpeed(200); motor1.run(FORWARD); motor2.run(BACKWARD);

This article serves as the complete datasheet and reference manual for the HW 130. We will cover pinouts, electrical characteristics, schematic logic, interfacing with Arduino, and advanced programming techniques.

The HW-130 Motor Control Shield is a versatile, cost-effective expansion board designed for Arduino UNO and Mega boards. It allows hobbyists, makers, and engineers to safely drive multiple motors simultaneously without risking damage to the Arduino microcontroller. // HW 130 with analogWrite() PWM speed control

// Enable both channels (if jumpers are removed, we need this) digitalWrite(ENA, HIGH); digitalWrite(ENB, HIGH);

// Stop analogWrite(E2, 0); delay(1000);

void setMotor(int speed) if (speed >= 0) digitalWrite(dirA, HIGH); analogWrite(speedA, speed); else digitalWrite(dirA, LOW); analogWrite(speedA, -speed); The L298P technology is outdated and inefficient (it

The offers an excellent balance of power and simplicity for Arduino-based robots. By using two L293D chips, it provides independent control over multiple motors, making it indispensable for 2-wheel or 4-wheel drive platforms. If you're using this for a complex project, tell me: What type of motors (DC or Stepper) are you using? What is the voltage of your motor battery?

The HW‑130 Motor Control Shield is a cost‑effective, easy‑to‑use solution for controlling multiple DC motors from an Arduino or similar 5V microcontroller. Despite its age (the L293D design dates back decades), it remains a popular choice for educational robots and simple mechatronic projects. By understanding its power requirements, pin mapping, and the free AFMotor library, you can quickly bring almost any wheeled or tracked robot to life.

void setup() motor1.setSpeed(150); // Speed 0-255 motor2.setSpeed(150); motor1.run(RELEASE); // Stop motor2.run(RELEASE);

The HW-130 is a clone/derivative of the classic dual H-bridge driver. However, unlike the big blue heatsink modules, the HW-130 is designed as a shield that stacks directly onto an Arduino Uno or Leonardo.