//Program Running LED 
//By Rifki Haitami Ramadhan XI TEK 1 

int tombol = 25;

int led1 = 19;
int led2 = 18;
int led3 = 5;
int led4 = 17;
int led5 = 16;

void setup() {
pinMode(25,INPUT_PULLUP);

pinMode(19, OUTPUT);
pinMode(18, OUTPUT);
pinMode(5, OUTPUT);
pinMode(17, OUTPUT);
pinMode(16, OUTPUT);
}

void loop() {
tombol = digitalRead(25);
if (tombol == 1){
digitalWrite(19, LOW);
digitalWrite(18, LOW); 
digitalWrite(5, LOW);
digitalWrite(17, LOW);
digitalWrite(16, LOW);
delay(500);
}
if (tombol == 0){
digitalWrite(19, HIGH);
delay(500);
digitalWrite(19, LOW);
digitalWrite(18, HIGH);
delay(500);
digitalWrite(18, LOW); 
digitalWrite(5, HIGH);
delay(500);
digitalWrite(5, LOW);
digitalWrite(17, HIGH);
delay(500);
digitalWrite(17, LOW);
digitalWrite(16, HIGH);
delay(500);
digitalWrite(16, LOW);
}
}