#define potenPin 32
#define buttonPin 14
int leds[] = {15, 2, 0, 4, 16, 17};
int buttonState = HIGH;
int lastButtonState = HIGH;
unsigned long lastDebounceTime = 0;
unsigned long debounceDelay = 10;
int buttonCounter = 0;
bool ledsOn = false;

void setup() {
  pinMode(potenPin, INPUT);
  pinMode(buttonPin, INPUT_PULLUP);

  for (int i = 0; i < sizeof(leds) / sizeof(leds[0]); i++)
    pinMode(leds[i], OUTPUT);

  Serial.begin(115200);
}

void loop() {
  int potenValue = analogRead(potenPin);
  int numLeds = map(potenValue, 0, 4095, 0, sizeof(leds) / sizeof(leds[0]));

  

  for (int i = 0; i < sizeof(leds) / sizeof(leds[0]); i++) {
    if (i < numLeds) {
      digitalWrite(leds[i], ledsOn ? HIGH : LOW);
    } else {
      digitalWrite(leds[i], LOW);
    }
  }

  int reading = digitalRead(buttonPin);

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


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

    
      if (buttonState == LOW) {
        buttonCounter++;
        Serial.print("PUNPITCHA เลขที่ 26 กดครั้งที่ ");
        Serial.println(buttonCounter);

        ledsOn = !ledsOn;
      }
    }
  }

  lastButtonState = reading;
}