Servo Motors
Servo motors are rotary or linear actuators that allow for precise control of angular or linear position, velocity, and acceleration. They consist of a motor coupled with a sensor for position feedback and a controller, commonly used in robotics, automation, and CNC machinery. Unlike standard motors, servos can maintain a specific position or follow a precise motion profile based on input signals.
Developers should learn about servo motors when working on robotics, automation systems, or any project requiring accurate motion control, such as robotic arms, drones, or 3D printers. They are essential for applications where precise positioning, speed regulation, or torque control is needed, often interfaced with microcontrollers like Arduino or Raspberry Pi using PWM signals.