Efficient speed control The DC Motor Controller uses PWM to adjust pulse width and regulate motor speed smoothly and efficiently. Powerful and versatile Control power capability is 12V*10A=120W for 12V motors and 24V*10A=240W for 24V motors. The maximum current rating is 20A. Waterproof and durable Built with a sturdy waterproof shell to help the device operate reliably in outdoor environments or challenging conditions. Easy installation Screw terminal connectors and an indication label for power and motor terminals simplify wiring and reduce the risk of incorrect connections and damage. Applications - Hobby robotics: reliable speed control for 12V or 24V DC motors. - Small automation: belt conveyors, motorized gates, or outdoor systems. - Outdoor equipment: weatherproof control for garden tools or other DC motor driven devices.