int kuning1 = 8;
int kuning2 = 7;
int kuning3 = 6;
int kuning4 = 5;
int kuning5 = 4;

void setup() {
  // put your setup code here, to run once:
  int rating = 100;

  Serial.begin(115200);

  pinMode(kuning1, OUTPUT);
  pinMode(kuning2, OUTPUT);
  pinMode(kuning3, OUTPUT);
  pinMode(kuning4, OUTPUT);
  pinMode(kuning5, OUTPUT);

  if ( rating <11){
    digitalWrite(kuning1, HIGH);
  }
  else if (rating > 11 && rating < 26) {
    digitalWrite(kuning1, HIGH);
    digitalWrite(kuning2, HIGH);
  }
  else if (rating > 26 && rating < 51) {
    digitalWrite(kuning1, HIGH);
    digitalWrite(kuning2, HIGH);
    digitalWrite(kuning3, HIGH);
  }
  else if (rating > 51 && rating < 81) {
    digitalWrite(kuning1, HIGH);
    digitalWrite(kuning2, HIGH);
    digitalWrite(kuning3, HIGH);
    digitalWrite(kuning4, HIGH);
  }
  else if (rating > 81 && rating < 101) {
    digitalWrite(kuning1, HIGH);
    digitalWrite(kuning2, HIGH);
    digitalWrite(kuning3, HIGH);
    digitalWrite(kuning4, HIGH);
    digitalWrite(kuning5, HIGH);
  }

}

void loop() {
  // put your main code here, to run repeatedly:
 
}