PWM Motor Speed Controller LED Digital Display Adjustable Signal Generator Driver Module 5V 12V 24V DC Motor Governor High Precision Speed Regulator with Shell - JESSINIE ZK-MG

• ZK-MG PWM Motor Controller has its own soft start function. When starting the motor, the current increases slowly without inrush current, which effectively protects the motor and prolongs the service life of the motor. The upper and lower limits of the duty cycle and the working frequency can be set by adjusting the knob, which is convenient for buyers to match and use according to the working characteristics of their own motors. The encoder knob adjusts the motor speed and displays the actual percentage through the numerical value, which is more accurate and more efficient than ordinary potentiometers Operating frequency: 1KHz ~ 99KHz adjustable, duty cycle: 0-100%, operating voltage: DC5V ~ 30V The product comes with a start-stop button, and can also be controlled by an external switch. with a standard instrument housing, it is convenient for buyers to install and use