RGB Lamp Using Arduino UNO and 3 Potentiometers

This project uses an Arduino UNO to control an RGB LED with three potentiometers. Each potentiometer adjusts the brightness of one color—Red, Green, or Blue. The Arduino reads the analog values from the potentiometers and converts them into PWM signals to control the LED’s color intensity. By rotating the knobs, you can mix different levels of red, green, and blue light to create any color. This simple setup demonstrates analog input reading, PWM output, and color mixing using basic electronic components.