/*
Nama :sefia eka p.
Kelas XI TKJ 1 
Absen :31 
Nama project :lampu inisial 
*/
void setup()
 {
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);

}

void loop() 
{
  digitalWrite(2, HIGH);delay(100);
  digitalWrite(3, HIGH);delay(100);
  digitalWrite(4, HIGH);delay(100);
  digitalWrite(5, HIGH);delay(100);

  digitalWrite(2, LOW);delay(100);
  digitalWrite(3, LOW);delay(100);
  digitalWrite(4, LOW);delay(100);
  digitalWrite(5, LOW);delay(100);
}