This adjustable speed controller module is ideal for applications requiring precise motor speed regulation. With its capacity and compatibility, it is suitable for a wide range of low voltage motors. The built-in switch function allows for easy control. Features -Color:Multi -Material: PCB -Size:5.00X2.00X0.10cm/1.97X0.79X0.04in - Maximum voltage: 16V - Minimum voltage: 5V - Continuous current: 10A - Short circuit limit high current :20A (less than 10 seconds) - Versatile: this voltage range making it suitable for various motor speed control application - Convenient: switch that allows for on/ of the motor, enhancing user convenience - Effectively: With a robust current handling capacity of up to 10a, this module can effectively support high-power motors -Dual functionality: serving as both an led dimming and motor speed control unit, providing great utility -Designed with ease of use in mind: this module used for diy enthusiasts and those conducting electronic experiments Package list: 5 x DC Motor Speed Controllers