This project consists an OLED screen, a potentiometer, and a servo motor to produce a visual and operational feedback system. The potentiometer moves a loading bar on the OLED screen and also controls ...

GitHub - ShekoG1/Arduino-Speed-Control: This Arduino project demonstrates a basic LED control concept using a potentiometer. The intensity of three LEDs is controlled based on the potentiometer's ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...