RGB LED module consists of a plug-in full color LED made by R, G, B three pin PWM voltage

input can be adjusted section three primary colors (red/blue/green) strength in order to achieve full color mixing effect. Control of the module with the Arduino can be achieved cool lighting effects.

1. the use of plug-in full-color LED

2. RGB trichromatic limiting resistor to prevent burnout

3. through the PWM adjusting three primary colors can be mixed to obtain different colors

4. with a variety of single-chip interface

5. the working voltage: 5V