How do RGB LEDs work? Random Nerd Tutorials

RGB LEDs are a combination of 3 LEDs in just one package: Red, Green and Blue. The colors that the LED produces are made combining these three colors.

Arduino Tutorial #4: RGB LEDs

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Android App RGB LED with Arduino

Arduino Random RGB Light Generator Circuit - Homemade Circuit Projects

Electronic Videos for Beginners - RGB LED make many colours

Program RGB LEDs with Arduino - Learn Robotics

Car Plate Recognition System with Raspberry Pi and Node-RED, Random Nerd Tutorials

RGB LED Color Mixing with Arduino (Lesson #28)

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RGB LED Tutorial (using an Arduino) (RGBL) : 6 Steps (with Pictures) - Instructables

ESP32 PWM with Arduino IDE (Analog Output)

RGB LED Tutorial (using an Arduino) (RGBL) : 6 Steps (with Pictures) - Instructables