Introduction: How to Use RGB Led Module


  1. With build-in resistor to prevent LED from burning out.
  2. Able to use with different micro controller.
  3. Active High operation
  4. Working Voltage: 3.3V / 5V
  5. Can connect on Arduino directly, without any jumper wires.

Step 1: Materials Preparation

For this tutorial, the items needed to run this project are:

  1. Arduino Uno
  2. Breadboard
  3. Male to male jumper
  4. RGB led module

Step 2: Hardware Installation

Step 3: Source Code

  1. Download the test code and open it by using Arduino software or IDE.
  2. Make sure that you have choose the right board and the corresponding port. (In this tutorial, Arduino Uno is used)
  3. Then, upload the test code into your Arduino Uno.

Step 4: Video Example