const int ledPin = 13;
const int tombolPin = 2;
const int debounceDelay = 50;

int lastButtonState = HIGH;
int buttonState = HIGH;
unsigned long lastDebounceTime = 0;

int nilaiADC;
int skalaMin = 0;
int skalaMax = 1023;

void setup() {
  Serial.begin(9600);
  pinMode(tombolPin, INPUT);
  pinMode(ledPin, OUTPUT);
}

void loop() {
  int reading = digitalRead(tombolPin);

  if (reading != lastButtonState) {
    lastDebounceTime = millis();
  }

  if ((millis() - lastDebounceTime) > debounceDelay) {
    if (reading != buttonState) {
      buttonState = reading;

      if (buttonState == HIGH) {
        Serial.println("Tombol ditekan!");
        
        // Baca nilai ADC
        nilaiADC = analogRead(A0);
        Serial.print("Nilai ADC sebelum: ");
        Serial.println(nilaiADC);

        // Ubah skala nilai ADC
        skalaMin = nilaiADC;
        skalaMax = 26000;

        Serial.print("Skala Min: ");
        Serial.println(skalaMin);
        Serial.print("Skala Max: ");
        Serial.println(skalaMax);

        digitalWrite(ledPin, HIGH);
      } else {
        Serial.println("Tombol dilepas.");
        digitalWrite(ledPin, LOW);
      }
    }
  }

  lastButtonState = reading;

  // Lakukan apa yang perlu kamu lakukan dengan nilai ADC yang sudah diubah skala

  delay(1000);
}