int led1 = 8;
bool ledState = 0;
const int buttonPin = 2; // Pin connected to the button
const unsigned long doubleClickTime = 300; // Milliseconds between clicks for a double-click
unsigned long lastClickTime = 0;
byte clickCount = 0;

void setup() {
  pinMode(buttonPin, INPUT_PULLUP); // Use internal pull-up resistor
  Serial.begin(9600);
}

void loop() {
  static bool buttonState = HIGH; // Current state of the button (HIGH when not pressed with pull-up)
  bool reading = digitalRead(buttonPin);

  // Debouncing
  if (reading != buttonState) {
    delay(50); // Simple debounce delay
    reading = digitalRead(buttonPin);

    if (reading == LOW && buttonState == HIGH) { // Button is pressed
      unsigned long currentTime = millis();
      if (currentTime - lastClickTime < doubleClickTime) {
        clickCount++;
        if (clickCount == 2) {
          Serial.println("Double Click!");
          clickCount = 0; // Reset for the next double-click
        }
      } else {
        clickCount = 1; // First click
        Serial.println("Single Click (potential)");
      }
      lastClickTime = currentTime;
    }
    buttonState = reading;
  }

  // Handle single click action after the doubleClickTime has passed
  if (clickCount == 1 && (millis() - lastClickTime > doubleClickTime)) {
    Serial.println("Single Click (confirmed)");
    // Perform your single click action here
    clickCount = 0;
  }
}