Hw 130 Motor Control Shield For Arduino Datasheet ((better)) Now

Up to 4 bi-directional DC motors with individual 8-bit speed selection

The board features a 2-pin header labeled with a removable jumper cap.

3-pin headers (Signal, VCC, GND). These are usually powered by the Arduino 5V line. Power Terminals EXT_PWR: External power supply terminal ( −negative GND: Connects to the common ground of your motor battery.

The HW 130 is a low-cost, highly effective shield based on the infamous L298N dual H-bridge driver. It is designed to slot directly onto an Arduino Uno (or compatible) board, turning your microcontroller into a powerful robotics controller capable of driving two DC motors (or one stepper motor) with speed and direction control.

The HW-130 is essentially a "clone" or derivative of the original Adafruit Motor Shield (v1) . Its primary hardware components include two L293D motor driver ICs and one 74HC595 shift register. Feature Specification 2 x L293D H-Bridge Drivers Logic Chip 74HC595 8-bit Shift Register Motor Voltage 4.5V to 25V (Standard) / up to 36V (Maximum) Output Current 600mA continuous per channel (1.2A peak) Dimensions ~69mm x 53mm x 14.3mm Key Features and Capabilities L293D Based Arduino Motor Shield hw 130 motor control shield for arduino datasheet

On the board, near the power terminals or the logic chip, you will often see jumper pads or actual jumpers.

You need a plug-and-play solution to drive two small yellow DC motors (TT motors) or a small stepper motor for a CNC plotter, and you want to avoid messy wiring.

Note: Do not install the V2 library, as it is designed for I2C-based shields and will not work with the HW-130. How to Install the Library: Open the Arduino IDE.

These are the screw terminals for DC motors. Stepper 1: Uses M1 and M2. Stepper 2: Uses M3 and M4. Up to 4 bi-directional DC motors with individual

#include <AFMotor.h>

const int dirA = 12; const int speedA = 3;

connected to the Arduino's high-resolution dedicated timers for jitter-free operation. 5.imimg.com Pin Mapping & Usage

8-bit serial-to-parallel shift register used to expand Arduino pins. Voltage Range: Supports motor voltages from 4.5V to 24V (though often recommended up to 12V for generic versions). Output Current: continuous current per channel ( ) with thermal shutdown protection. 5.imimg.com Driving Capabilities Power Terminals EXT_PWR: External power supply terminal (

Use Stepper.h library.

The is a popular multi-channel driver board designed to simplify robotics and automation projects. Based on the classic Adafruit Motor Shield V1 design, this shield mounts directly onto an Arduino Uno or Mega. It eliminates messy point-to-point wiring while protecting delicate microcontroller pins from high-current loads. Technical Specifications & Features

The HW‑130 is fully compatible with the widely used ( AFMotor.h ), which abstracts all low‑level details. Alternatively, you can directly manipulate the Arduino pins for complete control.