//Muhmmad Chair Fadhil
//2103411045
//TOLI 5B

int led = 5;            
void setup() {
  Serial.begin(115200);
  pinMode(led, OUTPUT);
}

void loop() {
  analogWrite(led, 0);
  delay(1000);
  analogWrite(led, 256);
  delay(1000);
  analogWrite(led, 512);
  delay(1000);
  analogWrite(led, 1024);
  delay(1000);
}