CodePudding user response:
Servo motor is often referred to as steering gear, it is a small device with the output shaft, and when we to the server sends a control signal, the output shaft can be transferred to a specific location, as long as the control signal is constant, servo will keep the shaft Angle position don't change, if change control signal, the location of the output shaft will change accordingly, in daily life, steering gear is often used in remote control aircraft, remote control cars, in areas such as robots,The built-in driver chip according to the motor voltage, power is different, different type