servo motors

Servo motors are programmable motors that have the ability to rotate to positions spanning over 180 degrees. These motors are commonly used in various applications that require movement and come in different sizes. For Arduino and battery-powered applications, the micro servo or RC servo is often used. Examples include the SG90 and the MG90S. Both of these servos function in the same manner. A mechanical arm can utilize multiple MG90S servos, as shown in the image below:...