PWM Speed Adjustable Motor Driver Expansion Board

Welcome to our shop! This module is designed to drive 4 channels DC motors or 2 channels stepping motors while driving 2 servos. It has more functions, easy operation, and comes with powerful driver library support and function updates. It features a reset button and supports up to 4 bidirectional DC motors with 4 channels PWM speed adjustment (approximately 0.5% resolution). It can also drive up to 2 stepper motors with positive and negative control, single/double step control, interleaved or microstep and rotary angle control. The 4-way H-bridge with L293D chip provides 0.6A (peak 1.2A) current with thermal shutdown protection, supporting a range of 4.5V to 36V. Additionally, this module includes pull-down resistors to ensure that the motor remains stopped at power-up and is compatible with Diecimila and Duemilanove. The package includes 1 module made of high-quality PCB material. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.