Potentiometer-Controlled LED Brightness

This project will build upon the Breathing LED with Pulse-Width Modulation project, now introducing an element of user input by allowing manual control over the brightness of the LED. To accomplish this, we will introduce a new component called a potentiometer.

eye 33.3K
Potentiometer-Controlled Servo

For this project, we will improve upon the design from the Servo Control with Servo Library project by replacing the pushbuttons with a single potentiometer (a variable resistor).

eye 10.1K