RGB LED Module

Description

RGB LED Module Code

/* SETUP

RGB LED         Arduino
R         -     D9
G         -     D10
B         -     D11
GND       -     GND
*/
 
int redpin = 9; // select the pin for the red LED
int greenpin = 10 ;// select the pin for the green LED
int bluepin = 11; // select the pin for the blue LED
int val;

void setup () {
  pinMode (redpin, OUTPUT);
  pinMode (bluepin, OUTPUT);
  pinMode (greenpin, OUTPUT);
  Serial.begin (9600);
}

void loop ()
{
  for (val = 255; val> 0; val --)
  {
    analogWrite (11, val);
    analogWrite (10, 255-val);
    analogWrite (9, 128-val);
    delay (10);
    Serial.println (val, DEC);
  }
  for (val = 0; val <255; val ++)
  {
    analogWrite (11, val);
    analogWrite (10, 255-val);
    analogWrite (9, 128-val);
    delay (10);
    Serial.println (val, DEC);
  }
}