This module consists of a 5mm RGB LED and three 150Ω limiting resistors to prevent burnout. Adjusting the PWM signal on each colour pin will result in different colours. This is a DIP 3 Color LED Module. Through the PWM adjusting, three primary colours can be mixed to obtain different colours.

Connect the red pin (R) on the KY-016 to pin 11 on the Arduino. Blue (B) to pin 10, green (G) to pin 9 and ground (-) to GND. Notice that you do not need to use limiting resistors since they are already included on the board.

Pin Connection with Arduino:

LED module Arduino

R Pin 11

B Pin 10

G Pin 9

– GND

Features :

1. The use of plug-in full-colour LED.
2. RGB trichromatic limiting resistor to prevent burnout.
3. With a variety of single-chip interface.
4. Through the PWM adjusting, three primary colours can be mixed to obtain different colours
5. The working voltage: 5V

Package Includes :

1. 1 x DIP 3 Color LED Module.