Arduinouno drive RGB module full color effect example

ArduinoUNO drive RGB Example of full-color effect of module

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• It shows that the drive here is a single RGB Lamp beads of the module , It's using Common Yin RGB.
  
• Proteus Simulation demonstration

Display principle

Display principle , In fact, the principle is in a tree LED In the lamp , Lights in three colors , red , green , blue . The driving voltage on each color of the lamp is different , The brightness is different , They come together , It forms all kinds of colors .3 Group signal output , It can be programmed R,G,B The three colors are mixed to achieve a full-color effect .

Wiring instructions

R --- 9 Digital port No 
G --- 10 Digital port No 
B