Servo motor

 SERVO MOTOR


Servo motors are great devices that can turn to a specified position. Usually, they have a servo arm that can turn 180 degrees. Using the Arduino, we can tell a servo to go to a specified position and it will go there. As simple as that!

PINS



servo motor has a 3-pin interface with power (typically 5 V), ground, and a control input. The control input is typically a 50 Hz pulse-width modulated signal. The servo's control logic drives the shaft to a position determined by the duty cycle of the control input.

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