#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <Servo.h>

Servo myservo;  // create servo object to control a servo

LiquidCrystal_I2C lcd(0x27, 16, 2);
const int buzzer = 13;

int x = 0;

// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 9600 bits per second:
  Serial.begin(9000);
  pinMode(buzzer, OUTPUT);
  myservo.attach(9);
  myservo.write(90);
  // lcd.begin();
  lcd.init ();
  lcd.backlight();
}


// the loop routine runs over and over again forever:
void loop() {

  // read the input on analog pin 0:
  int sensorValue = analogRead(A0);
  // print out the value you read:
  Serial.println(sensorValue);

  if (sensorValue < 500) {
    if (sensorValue < 500) {
      lcd.clear();
      lcd.print("Its raining");
      lcd.setCursor (0, 1);
      myservo.write(0);
      delay(10000);
    }
    digitalWrite(buzzer, HIGH);
  } else {
    lcd.clear();
    myservo.write(90);
    digitalWrite(buzzer, LOW);
  }
  delay(20);        // delay in between reads for stability
}