#include <Wire.h>
  #include <LiquidCrystal_I2C.hh
  LiquidCrystal_I2C lcd(0×27.16.2) ;
  int potentiometerPin =A0;
  void setu() {
    lcd.init();
    lcd. backlightt();
 }
 void loop(){
  int sensorValue =analogRead(potentiometerPi);
  float vottage =sensorValue*(5,0/1023,0);
  int percentValue = map(sensorValue, 0,1023,0,100);
  lcd. clear();
  lcd. setCursor(0,0);
  lcd. print("AD")
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}