int kirmiziPin = 9 ;
int yesilPin = 10 ;
int maviPin = 11 ;

void setup(){
  pinMode(kirmiziPin,OUTPUT);
  pinMode(yesilPin,OUTPUT);
  pinMode(maviPin,OUTPUT);
}

void loop(){
  renkAyarla(255,0,0);
  delay(1500);
  renkAyarla(0,255,0);
  delay(1500);
  renkAyarla(0,0,255);
  delay(1500);
  renkAyarla(255,255,0);
  delay(1500);
  renkAyarla(80,0,80);
  delay(1500);
  renkAyarla(0,255,255);
  delay(1500);
  renkAyarla(255,255,255);
  delay(1500);       
}

void renkAyarla(int kirmizi, int yesil, int mavi){
  

   analogWrite(kirmiziPin,kirmizi);
   analogWrite(yesilPin,yesil);
   analogWrite(maviPin,mavi);
}