Hw 130 Motor Control Shield For Arduino Datasheet Free May 2026
The HW-130 is a dual H-Bridge motor driver shield designed for Arduino Uno, Mega, and compatible development boards. It is based on the popular L298P driver IC. This shield allows users to drive two DC motors or one stepper motor with ease, featuring built-in current sensing and heat sinks for improved thermal performance.
The L9110S operates as a standard H-bridge. For a single motor (using A-IA, A-IB): hw 130 motor control shield for arduino datasheet free
| A-IA (Pin) | A-IB (Pin) | Motor A State | | :--- | :--- | :--- | | LOW (0) | LOW (0) | Brake / Stop (Coast) | | HIGH (1) | LOW (0) | Forward (or CW) | | LOW (0) | HIGH (1) | Reverse (or CCW) | | HIGH (1) | HIGH (1) | Brake (Strong stop) | The HW-130 is a dual H-Bridge motor driver
PWM Control:
To control speed, apply a PWM signal (e.g., analogWrite() on Arduino) to either IA or IB while keeping the other LOW. For forward, PWM to IA; IB = LOW. For reverse, PWM to IB; IA = LOW. The L9110S operates as a standard H-bridge
| IN1 | IN2 | ENA (PWM) | Motor A State | |-----|-----|-----------|----------------| | LOW | LOW | x | Brake (free stop) | | HIGH| LOW | 0–255 | Forward speed | | LOW | HIGH| 0–255 | Reverse speed | | HIGH| HIGH| x | Brake (short stop) |