const int tombol = 2;
const int led1 = 13;

void setup() {
  pinMode(tombol, INPUT);
  pinMode(led1,OUTPUT);
  // put your setup code here, to run once:

}

void loop() {
  int nilaiTombol = digitalRead(tombol);
  if (nilaiTombol == HIGH){
    digitalWrite(led1, HIGH);
    delay (100);
    digitalWrite(led1, LOW);
    delay(100);
  }else{
    digitalWrite(led1, HIGH);
    delay (1000);
    digitalWrite(led1, LOW);
    delay(1000);
  }
  // put your main code here, to run repeatedly:

}