Home > Embedded Systems, Projects > Arduino: Servo motor control with potentiometer and calibration.

Arduino: Servo motor control with potentiometer and calibration.

This project refers to an Arduino sketch which with the help of an external potentiometer (input device) can move the position of a servo motor (output device) clockwise or counterclockwise. The system also features two LEDs which – each time the value of the potentiometer changes – change their brightness in such a way that it is obvious in which side of the servo motor are.

For example, when the potentiometer is in the extreme left position then the left LED is lit 100% while the right one 0% (or vice versa). Finally, when the sketch starts running, it calibrates first the potentiometer.

For more information you can get the project itself:

`control_servo_through_potentiometer

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