const int ldrPins[] = {A0, A1, A2}; // Array of LDR sensor pins
const int ledPins[] = {8, 9, 10};  // Array of LED pins

void setup() {
  Serial.begin(9600);

  for (int i = 0; i < 3; i++) {
    pinMode(ldrPins[i], INPUT);
    pinMode(ledPins[i], OUTPUT);
  }
}

void loop() {
  for (int i = 0; i < 3; i++) {
    // Read analog value from LDR
    int lightIntensity = analogRead(ldrPins[i]);

    // Map the analog value to a range suitable for LED control
    int brightness = map(lightIntensity, 0, 1023, 0, 255);

    // Turn on/off the corresponding LED based on light intensity
    if (brightness > 150) {
      digitalWrite(ledPins[i], HIGH); // Turn on LED
    } else {
      digitalWrite(ledPins[i], LOW);  // Turn off LED
    }

    // Print light intensity to the serial monitor
    Serial.print("LDR ");
    Serial.print(i + 1);
    Serial.print(": ");
    Serial.println(lightIntensity);

    delay(100); // Adjust the delay as needed
  }
}