/*
 Fading ++; (adapted from Arduino library Fading sketch)
 */


//Pins to light up
int myPins[] = {9, 10, 5};

void setup()  { 
  // nothing happens in setup 
} 

void loop()  { 
  // fade in from min to max in increments of 5 points:
  for(int fadeValue = 0 ; fadeValue <= 255; fadeValue +=5) { 
    // sets the value (range from 0 to 255):
    for(int i = 0; i <  sizeof(myPins) / sizeof(int); i++)
      analogWrite(myPins[i], fadeValue);         
    // wait for 30 milliseconds to see the dimming effect    
    delay(30);                            
  } 

  // fade out from max to min in increments of 5 points:
  for(int fadeValue = 255 ; fadeValue >= 0; fadeValue -=5) { 
    // sets the value (range from 0 to 255):
     for(int i = 0; i <  sizeof(myPins) / sizeof(int); i++)
      analogWrite(myPins[i], fadeValue);     
   
    // wait for 30 milliseconds to see the dimming effect    
    delay(30);                            
  } 
}