1、Can realize motor speed control, CW/CCW of motor, and ESC potentiometer single‑chip microcomputer control in any way. 2、Can be used for speed regulation and commutation control of DC brushed motor, CW/CCW of potentiometer, CW/CCW and commutation of single‑chip microcomputer control motor. 3、Can control the temperature and commutation of the semiconductor refrigerator and the speed and commutation control of the hollow cup motor. 4、Made of high-quality material fiberglass, sturdy and durable, have a long service time. 5、Small in size and light in weight, convenient to carry and use at any time, very convenient and practical. Item Type: Speed and Commutation Controller Material: Fiberglass Purpose: ESC model, smart car, motor speed and commutation control, semiconductor cooler control hollow cup motor control Standby Current: <20mA Current Limit Value: 0A-15A (adjustable) ESC Mode: Model Airplane Remote Control: 1ms-2ms (pulse width)/5OHz Single Chip Microcomputer Mode: 0%-100% duty cycle/frequency: 500Hz-16kHz Limit Output Current Range: 15A±0.5A (maximum) 1 x Speed and Commutation Controller 1 x Guide Line