void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(4, OUTPUT);
  pinMode(0, OUTPUT);
  pinMode(5, OUTPUT);
}

void loop() {
//INDICATOR
  
  digitalWrite(4, HIGH);
  delay(200);
  digitalWrite(4, LOW);
  delay(200);
  

//RED LIGHT
  digitalWrite(0, HIGH);
  delay(200);
  digitalWrite(0,LOW);
  delay(260);



//HEAD LIGHT
  digitalWrite(5, HIGH);
}