/*
||\\\\\\\\\\\\\////////////||
||   Project By Febby      ||
||     Lampu Natal         ||
||/////////////\\\\\\\\\\\\||
*/
void setup() {
  for (int led = 0; led < 10; led++){
  pinMode(led, OUTPUT);
  }
}

void loop() {
  for (int led = 0; led < 10; led++){
  digitalWrite(led, HIGH);
  delay(200);
  digitalWrite(led, LOW);
  }
}