The HW-130 has no official datasheet – it’s a clone of a clone. But now you know its soul: an L298N chip, a handful of diodes, screw terminals, and a heroic ability to get your robot moving. Treat it with respect for heat and power, and it will serve faithfully.
delay(2000);
The is a popular L293D-based expansion board designed for the Arduino Uno and Mega. It is functionally identical to the original Adafruit Motor Shield (v1) and is often referred to as a "clone". Core Specifications hw 130 motor control shield for arduino datasheet better
for (int i = 255; i >= 0; i--) motor2.setSpeed(i); delay(10);
#include <AFMotor.h>
A common problem is leaving the PWR jumper on while powering the shield from a battery and the Arduino from a laptop's USB port. This creates a "power loop" that can potentially damage your computer's USB port.
For more detailed information on the HW-130 Motor Control Shield, please refer to the datasheet below: The HW-130 has no official datasheet – it’s
This is a classic beginner project that showcases the shield's capabilities.
The L293D chip is robust but has limitations. Its maximum continuous output is 600mA, with a peak of 1.2A. For any motor expected to draw more than 250-300mA under normal operation, the L293D will get hot very quickly. This chip has built-in thermal shutdown, which will stop your motors to prevent damage. delay(2000); The is a popular L293D-based expansion board
Understanding the pinout is crucial for efficient programming. The HW-130 uses the , mapping its functions to specific pins. Description Servo 1 Servo 1 (Pin 10) 5V Servo Connector Servo 2 Servo 2 (Pin 9) 5V Servo Connector DC Motor 1 M1 (Pins 11, 3) Bi-directional DC Motor 1 DC Motor 2 M2 (Pins 12, 4) Bi-directional DC Motor 2 DC Motor 3 M3 (Pins 5, 7) Bi-directional DC Motor 3 DC Motor 4 M4 (Pins 6, 8) Bi-directional DC Motor 4 Stepper 1 M1+M2 or M3+M4 4-wire Stepper Motor External Power Power terminal for motors (5-12V) Technical Specifications Input Voltage: 12V12 cap V recommended). Logic Voltage: (supplied by Arduino). Maximum Motor Current: 0.6A0.6 cap A per channel ( 1.2A1.2 cap A peak), per L293D technical data . Dimensions: 3. How to Use the HW-130 Motor Shield (Better Approach) A. Powering the Shield
In your Arduino IDE, go to Sketch -> Include Library -> Manage Libraries and search for "Adafruit Motor Shield" (the V1 library). Install the library by Adafruit.