Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

In this project we are going to interface RGB (Red Green Blue) LED with Arduino Uno. A typical RGB LED is shown in below figure: The RGB LED will have four pins as shown in figure. So there are two ...

The real-life closeup image of a WS2812B LED is given below. You can see that the WS2812B die is connected to 3 individual LEDs namely Red, Green and Blue using gold wires. The video below shows the ...

and LED strips can be chained together. This library and the examples are designed to work with the Arduino IDE versions 1.0 and 1.5 and probably will not work with earlier versions. The addressable ...

This project displays RGB colours that you type in the serial monitor. To run this project, you will need an Arduino UNO and Download the code and upload it to your Arduino. Make the circuit shown as ...