Enhance the performance and reliability of your brushless motor projects with this high-quality Motor Drive Board, designed specifically for hard brushless motors and miniature 3-wire or 4-wire brushless motors without hall sensors. Engineered for simplicity and safety, this driver board supports a wide voltage range and essential protection features to ensure stable and efficient operation. Key Features: · Reverse Voltage Protection: Safeguards the motor drive board from damage caused by incorrect polarity connection, enhancing system reliability. · Over Current Protection: Prevents damage due to excessive current, ensuring the longevity of both the driver board and the connected brushless motor. · Wide Voltage Compatibility: Operates efficiently within a DC 9V to 12V voltage range, making it suitable for various low-voltage brushless motor applications. · Simple Wiring and Easy Use: Designed for straightforward installation, this motor drive board allows quick and hassle-free connection to 3-wire or 4-wire brushless motors without hall sensors. · Phase Inversion Control Support: Offers flexible motor rotation direction control for different application needs. · Compact and Lightweight Design: Weighing approximately 24g, this motor driver is easy to integrate into compact electronic projects. · Speed Control Range: Provides smooth speed adjustment from 0% to 100%, allowing precise motor speed management. Specifications: · Drive Voltage Range: DC 9V – 12V · Suggested Voltage Range: 9V – 12V · Maximum Current: ≤1.8A (Avoid exceeding to prevent chip damage) · Working Current: ≤1.2A · Speed Control: 0% to 100% · Protection: Reverse Voltage and Over Current Protection · Weight: Approx. 24g Package Includes: · 1 x Motor Drive Board This Motor Drive Board is ideal for driving hard disk brushless motors, CD-ROM brushless motors, and other compact brushless motors without hall sensors. For optimal performance, ensure the brushless motor wires are securely connected to the driver board using suitable large wires to prevent poor connections that could result in damage. Whether for hobbyist projects or professional applications, this motor drive board delivers reliable control and protection for your brushless motor needs.