Speed controller for 12-volt motors, DC motor controller, reversible DC motor speed controller 6V, 12V, 24V, 3A PWM with switch

1. The motor speed controller is made of high-quality, robust, and compact material, ensuring a long service life. It is also cost-effective. 2. This motor speed controller offers excellent performance for brushed DC motors thanks to its simple and user-friendly operation. 3. Operating and rotating this DC motor speed controller is easy and convenient. 4. Thanks to the practical screw terminals, connecting the cables is quick and easy. 5. You will receive a new, high-quality DC motor speed controller; it is useful and practical. Specifications: Suitable Motor: Brushed motor; Input Voltage: DC 6V, 12V, 24V; Maximum Current: 3A; Dimensions: approx. 50 × 32 × 15 mm; Weight: approx. 34g / 1.2oz Note: 1. Connect to a DC power supply; do not connect directly to a 220V household outlet. 2. This is NOT a power supply module. The motor must be connected to control the speed; without a motor, the multimeter output will not change. 3. This controller is suitable for brushed DC motors. 4. Not suitable for speed control of brushless DC motors; it also cannot be used as a voltage regulator or stabilizer.