The HW-130 Motor Control Shield (often referred to as the L293D Motor Shield) is a popular, low-cost driver for small motors. It is based on two L293D motor driver ICs and a 74HC595 shift register to minimize the number of Arduino pins used. Key Specifications
Jumper OFF: Powers the Arduino and motors separately (highly recommended to prevent noise or brownouts). Reserved Pins: hw 130 motor control shield for arduino datasheet better
HW-130 Motor Control Shield (also widely known as the L293D Motor Shield The HW-130 Motor Control Shield (often referred to
Observation: The motors will run, but if they run opposite directions, swap the wires on that M1 or M2 terminal. Reserved Pins: HW-130 Motor Control Shield (also widely
| Feature | Specification | | :--- | :--- | | Driver Chip | L298N (ST) | | Operating Voltage | Logic: 5V | Motor Power: 7V – 12V (Recommended), Max 24V | | Output Current | 2A per channel (Max), 1A continuous recommended | | Peak Power | 25W | | Driven Motors | 2x DC Motors OR 1x Stepper Motor (4-wire) | | Protection | Built-in 4x 1N5819 High-speed Schottky Diodes (Back EMF) | | Size | Standard Arduino Shield Dimensions |
Voltage Range: Supports motors between 4.5V and 25V (some versions support up to 36V).