#define BUTTON_PIN 16
#define LED_PIN 14

bool kondisiTombol ;
bool kondisiTerakhir =HIGH;
bool kondisiLED = HIGH;

void setup() {
  Serial.begin(9600);
  // inisiasi push button
  pinMode(BUTTON_PIN, INPUT_PULLUP);
  pinMode(LED_PIN, OUTPUT);
  digitalWrite(LED_PIN, LOW);
}

void loop() {
  // membaca pushbutton
  kondisiTombol = digitalRead(BUTTON_PIN);

  if(kondisiTombol == LOW){
    kondisiTerakhir=!kondisiTerakhir;
    kondisiLED=kondisiTerakhir;
    delay(500);
  }
  
  if(kondisiLED == HIGH){
    Serial.println("LED Mati");
    digitalWrite(LED_PIN, LOW);
  }else{
    Serial.println("LED Menyala");
    digitalWrite(LED_PIN, HIGH);
  }
  delay(10);
}