what is a servo

A servo is a type of motor that is used in various applications to control the position, speed, and movement of a mechanical system. Servos are often used in robotics, remote control vehicles, aerospace equipment, and industrial machinery. They are also commonly used in hobby projects such as radio-controlled cars, airplanes, and boats. Servos work by receiving electrical signals from a control system, which then translates these signals into precise movements of the motor shaft. This allows for accurate and smooth control of the attached mechanical components. Servos are known for their high precision, reliability, and ease of use, making them an essential component in many modern technologies. Overall, servos are versatile and essential components for a wide range of motion control applications, providing precise and responsive control in a compact and efficient package.