The LED’s brightness is controlled with analogWrite(), which varies the voltage to the LED based on the potentiometer’s value. The sensor value and corresponding LED brightness are printed to the ...

In this project we are controlling DC Motor speed using PWM and we will be able to control the speed of DC motor with potentiometer and we can adjust the speed by rotating the knob of Potentiometer.

Circuit Diagram for Rotating Stepper Motor using Potentiometer: The circuit Diagram for the Controlling Stepper Motor using Potentiometer and Arduino is shown above. We have used the 28BYJ-48 Stepper ...

Arduino Based LED display unit. An Arduino Based LED Display unit with 15 LEDs and 20 lighting modes. A Potentiometer controls mode and push button activates selected mode. - GitHub - gavinlyonsre ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...