This program uses three potentiometers for RGB control and displays the resulting color on an RGB LED. - fyemane/Arduino-Control-RGB-LED ...

Arduino-Potentiometer-LED-Control Learning about how Potentiometers work to control voltages. This repository contains an Arduino script that demonstrates the usage of potentiometers to control LEDs.

The wiper of the 10K potentiometer is wired to A0 of Arduino (5V-A0-GND), while anode (A) of the test LED is linked to D5 through a 220Ω-470Ω resistor and cathode (K) to GND. #include ...