const int potPin = 34;    // Pin for potentiometer
const int ldrPin = 32;    // Pin for LDR
const int ledPin = 25;    // Pin for LED
const int buzzer = 27;    // Pin for Buzzer

void setup() {
  Serial.begin(115200);
  pinMode(ledPin, OUTPUT);
  pinMode(buzzer, OUTPUT);
}

void loop() {
  // Read potentiometer value (simulate soil moisture)
  int moistureValue = analogRead(potPin);

  // Read LDR value (simulate light level)
  int lightValue = analogRead(ldrPin);

  if (lightValue >= 2045) {
    digitalWrite(ledPin, HIGH); // Turn on the LED
    Serial.print("LED ON - ");
  } else {
    digitalWrite(ledPin, LOW);  // Turn off the LED
    Serial.print("LED OFF - ");
  }

  // Check moistureValue and control the buzzer
  if (moistureValue >= 1023 && moistureValue <= 3072) {
    noTone(buzzer); // Turn off buzzer sound
    Serial.print("BUZZER OFF - ");
  } 
  else {
    tone(buzzer, 1000);     // Generate a sound
    Serial.print("BUZZER ON - ");
  }

  // Print values to Serial Monitor on a single line
  Serial.print("Moisture: ");
  Serial.print(moistureValue);
  Serial.print(" - Light: ");
  Serial.println(lightValue);

  delay(1000); // Delay for readability
}