int led = 11;
int fadeAmount = 5;
int brightness = 0;
void setup() {
  // put your setup code here, to run once:
  pinMode(led, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  if(brightness == 255){
  analogWrite(led,LOW);
}
  analogWrite(led, brightness);
  brightness = brightness + fadeAmount;
  Serial.println(brightness);
  delay(30);
}