#include <LiquidCrystal_I2C.h>
#define VR 35
#define LED 13
LiquidCrystal_I2C lcd(0x27,16,2);

void setup() {

  pinMode(LED, OUTPUT);
  Serial.begin(9600);
  lcd.init();
  lcd.print("VR");
  lcd.backlight();
  
}

void loop() {
  int VP = analogRead(VR);
  Serial.println(VP);
  lcd.setCursor(1,1);
  lcd.print("Value = ");
  lcd.setCursor(9,1);
  lcd.print(VP);
  delay(3000);
  lcd.clear();
  
  if(VP>2047){
    digitalWrite(LED, LOW);
  }
  else {
    digitalWrite(LED, HIGH);
  }
}