const int ledPin = 10; 
const int ledPin2 = 11;
const int buzzerPin = 9;
const int potPin = A0;

void setup() {
  pinMode(ledPin, OUTPUT);  // Initialize ledPin as output
  pinMode(ledPin2, OUTPUT); // Initialize ledPin2 as output
  pinMode(buzzerPin, OUTPUT);
  Serial.begin(9600);  // Start serial communication
}

void loop() {
  int potValue = analogRead(potPin);  // Read the potentiometer value
  
  // Map potentiometer value (0-1023) to LED brightness (0-255)
  int ledBrightness = map(potValue, 0, 1023, 0, 255);
  int buzzerFrequency = map(potValue, 0, 1023, 0, 1000);

  // Control the brightness of both LEDs
  analogWrite(ledPin, ledBrightness);       // First LED: brightness from potentiometer
  analogWrite(ledPin2, 255 - ledBrightness); // Second LED: inverse brightness
  
  // Print the potentiometer value and LED brightness to the Serial Monitor
  tone(buzzerPin, buzzerFrequency);
  Serial.print("Potentiometer Value: ");
  Serial.print(potValue);
  Serial.print(" LED1 Brightness: ");
  Serial.print(ledBrightness);
  Serial.print(" LED2 Brightness: ");
  Serial.println(255 - ledBrightness);
  Serial.print(" | Buzzer Frequency: ");
  Serial.println(buzzerFrequency);

  delay(1000);  // Shorter delay for smoother updates (optional)
}