Servo motor works on the principal of Pulse Width Modulation (PWM) and its angle of rotation is controlled by the duration of the pulse applied to its control pin. Here in this tutorial we will ...

The potentiometer provides an analog value, and that is converted to control: The width of a loading bar on the OLED display. The angle of the servo motor. The OLED screen gives a graphical indication ...

However, in the place of a potentiometer, this design instead uses an AS5600 magnetic rotary position sensor to read the servo’s angle, via a magnet mounted in the servo’s gear. An Arduino is ...