Hw 130 Motor Control Shield - For Arduino Datasheet

The HW-130 Motor Control Shield is a popular, cost-effective expansion board for the Arduino Uno and Mega, based on the L293D quadruple H-bridge chipset. It is designed to drive a variety of inductive loads, including DC motors, stepper motors, and solenoids. Key Technical Specifications

This shield is widely recognized for its versatility in small-to-medium robotics projects due to its ability to control multiple motor types simultaneously. L293D Based Arduino Motor Shield

The HW-130 Motor Control Shield is a popular multi-H-bridge expansion board for Arduino, based on the L293D chipset. It is designed to drive multiple inductive loads—such as DC motors, stepper motors, and servos—independently using a minimal number of Arduino pins thanks to an onboard shift register. Core Technical Specifications

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 Driver Chip 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

The HW-130 Motor Control Shield is a versatile expansion board for the Arduino Uno and Mega, designed to drive multiple motors simultaneously using only a few pins. It is a high-power, multi-functional shield based on the L293D driver chipset and is widely used for robotics projects. Technical Specifications Adafruit Motor Shield

The HW-130 motor control shield is a budget-friendly, widely available clone of the original Adafruit Motor Shield (V1), designed to mount directly onto an Arduino Uno or Mega. It is primarily used for entry-level robotics and small-scale automation projects due to its ability to control multiple motor types simultaneously. Core Specifications Driver Chipset: Two L293D dual H-bridge motor drivers. Motor Support:

Up to 4 bi-directional DC motors with 8-bit speed selection. Up to 2 stepper motors (unipolar or bipolar). The HW-130 Motor Control Shield is a popular,

Up to 2 "hobby" servos (connected to Arduino’s dedicated timers).

Voltage Range: Supports motor voltages from 4.5V to 25V (though some variants are rated up to 16V or 36V depending on component quality). Current Output: 0.6A per channel continuous (1.2A peak).

Logic: Uses a 74HC595 shift register to expand 3 Arduino pins into 8 direction control pins. Key Features & Design Logic Operating Voltage: 5V (supplied by Arduino) Motor

Pin Accessibility: Brings the Arduino reset button to the top and provides access to all six analog pins (A0-A5) for sensor integration.

Power Flexibility: Includes an external power terminal and a jumper to choose between powering the Arduino from the shield or keeping the supplies separate.

Protection: Integrated pull-down resistors keep motors disabled during the Arduino's power-up sequence to prevent erratic movement. User Review: Pros & Cons

2. Technical Specifications

4.1 What You Need

a) From Arduino’s 5V (USB or Vin regulator)

Dedicated Motor Pins:

| Motor | Direction Pin (Arduino) | PWM Speed Pin (Arduino) | |-------|------------------------|-------------------------| | M1 | D12 | D5 | | M2 | D11 | D6 | | M3 | D8 | D9 | | M4 | D7 | D10 |

Connector Map: