// kondisi led high atau low (basic)
const int pinLed = 13;
//const int pbutton = 11;

void setup()
 {
  // put your setup code here, to run once:
pinMode(pinLed, OUTPUT);
//pinMode(pbutton, INPUT);
Serial.begin(9600);
Serial.println("program sudah siap");
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(pinLed, HIGH);
Serial.println("led nyala");
delay(1000);
digitalWrite(pinLed, LOW);
Serial.println("led mati");
delay(1000);
}