const int photoResistorPin = A0; // Analog pin for the photoresistor

const int redPin = 9;            // PWM pin for the red channel of the RGB LED

const int greenPin = 10;          // PWM pin for the green channel of the RGB LED

const int bluePin = 11;           // PWM pin for the blue channel of the RGB LED

void setup() {

  Serial.begin(9600); // Initialize serial communication for debugging

}

void loop() {

  int photoValue = analogRead(photoResistorPin); // Read the analog value from the photoresistor

  Serial.println(photoValue); // Print the photoresistor value for debugging

  // Map the photoresistor value to an RGB color range

  int redValue = map(photoValue, 0, 1023, 0, 255);

  int greenValue = map(photoValue, 0, 1023, 0, 255);

  int blueValue = map(photoValue, 0, 1023, 0, 255);

  analogWrite(redPin, redValue);     // Set the red channel of the RGB LED

  analogWrite(greenPin, greenValue); // Set the green channel of the RGB LED

  analogWrite(bluePin, blueValue);   // Set the blue channel of the RGB LED

  delay(100); // Delay for better readability (adjust as needed)

}