int redPin = 9;
int greenPin = 3;
int bluePin = 2;
int pin1=A4;
int pin2=11;
 
void setup()
{
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT); 
  pinMode(pin1, OUTPUT); 
  pinMode(pin2, OUTPUT); 
 }
 
void loop()
{
  setColor(255, 0, 0);  // red-kirmizi
  delay(1000);   
    led1veled2  ();
  setColor(0, 255, 0);  // green-yesil
  delay(1000);  
    led1veled2  ();
  setColor(0, 0, 255);  // blue-mavi
  delay(1000); 
    led1veled2  ();
  setColor(255, 255, 0);  // yellow-sari
  delay(1000);  
    led1veled2  ();
  setColor(80, 0, 80);  // purple-pembe
  delay(1000);
    led1veled2  ();
  setColor(0, 255, 255);  // aqua
  delay(1000);
  led1veled2  ();
}

void led1veled2  () {
  digitalWrite (pin1, HIGH);
  digitalWrite (pin2, LOW);
  delay(100);
  digitalWrite (pin1, LOW);
  digitalWrite (pin2, HIGH);
   }
 void setColor(int red, int green, int blue)
{
  #ifdef COMMON_ANODE
    red = 255 - red;
    green = 255 - green;
    blue = 255 - blue;
  #endif
  analogWrite(redPin, red);
  analogWrite(greenPin, green);
  analogWrite(bluePin, blue);  
}