IoT - RGB LED (Red Green Blue)

RGB LED

(Red Green Blue)

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.

 

참고 : https://www.hackster.io/techduino/using-common-cathode-and-common-anode-rgb-led-with-arduino-7f3aa9