const int LDR_PIN = A0;   // Analog pin connected to the LDR
const int LED_PIN = 13;   // Digital pin connected to the LED

void setup() {
  pinMode(LED_PIN, OUTPUT);
  Serial.begin(9600); // Initialize serial communication for debugging
}

void loop() {
  int lightLevel = analogRead(LDR_PIN); // Read the analog value from the LDR
  
  // Convert the analog value to a percentage (0-100)
  int brightness = map(lightLevel, 0, 1023, 0, 100);
  
  // Print the light level (for debugging)
  Serial.print("Light level: ");
  Serial.print(brightness);
  Serial.println("%");
  
  // Adjust the LED brightness based on the light level
  analogWrite(LED_PIN, brightness * 2.55); // Convert percentage to PWM value (0-255)
  
  delay(1000); // Delay for stability and to prevent rapid changes
}