For Arduino Datasheet !new! - Hw 130 Motor Control Shield

#include AF_DCMotor motor1(1); // Create motor object on Channel 1 void setup() motor1.setSpeed(200); // Set speed (0-255) motor1.run(RELEASE); // Stop motor void loop() motor1.run(FORWARD); // Turn forward delay(1000); motor1.run(BACKWARD); // Turn backward delay(1000); motor1.run(RELEASE); // Stop delay(1000); Use code with caution. Cost-Effective: Extremely cheap for the functionality.

These connect to your DC motors or stepper motors. M1 and M2 form one block; M3 and M4 form the second block.

2-pin screw terminals used to connect DC motors.

HW-130 Motor Control Shield for Arduino: Datasheet and User Guide hw 130 motor control shield for arduino datasheet

The HW-130 does not have dedicated servo headers, but you can connect signal wires to D9 and D10 (6–7.2V servos need separate external supply).

Complete Technical Guide and Datasheet for the HW-130 Motor Control Shield for Arduino

The Arduino and motor power supplies are isolated. You must connect an external power supply (e.g., a 2S/3S LiPo battery or an external wall adapter) to the 2-pin screw terminal labeled EXT_PWR . How to Wire External Power safely: Remove the EXT_PWR jumper cap. #include AF_DCMotor motor1(1); // Create motor object on

Never power motors directly from the Arduino 5V pin. The HW-130 features an external terminal block for a separate battery or power supply ( recommended) [Source: Reddit]. 3. Pinout and Connections

The is one of the most accessible and versatile motor driver boards for Arduino hobbyists, makers, and students. Based on the widely popular L293D H-Bridge driver IC, this shield allows you to easily control DC motors, stepper motors, and servo motors, making it perfect for robotics projects. 1. Product Overview and Key Features

Connect an external 9V battery or Li-ion pack to the block (observe polarity!). M1 and M2 form one block; M3 and M4 form the second block

The HW-130 is based on the , designed to provide bidirectional drive current for motors. Motor Driver IC: 2 x L293D

The HW-130 shield fits perfectly on:

The shield uses two independent L293D motor driver chips paired with a 74HC595 shift register to optimize the Arduino's limited input/output (I/O) pins. Specification 2 × L293D Dual H-Bridge Drivers Interface Logic Chip 1 × 74HC595 8-bit Serial Shift Register Logic Operating Voltage 5V DC (Sourced from the Arduino board) Motor Drive Supply Voltage ( EXT_PWR ) 4.5V to 36V DC Continuous Current Per Channel 600 mA (0.6A) Peak Output Current 1.2A per channel (Non-repetitive pulse) Supported Motor Configurations Up to 4 DC Motors, 2 Stepper Motors, or 2 Servo Motors Speed Control Resolution 8-bit PWM (4 independent channels) Built-in Protections Thermal shutdown, internal ESD diodes Pinout and Onboard Layout