Servo Motor

thingiverse

A servo motor is an electric motor that uses feedback mechanisms to control its angular position. It's commonly used in various applications, including robotics, drones, and model aircraft, where precise movement and positioning are essential. The motor has a built-in feedback mechanism such as a potentiometer or an encoder which measures the angle of rotation and sends this information back to a control system for adjustment. This allows for accurate and repeatable movements and positioning.