#include <LiquidCrystal_I2C.h>


LiquidCrystal_I2C lcd(0x27,16,2);


void setup() {


}

// the loop routine runs over and over again forever:
void loop() {
  // read the input on analog pin 0:
  int sensorValue = analogRead(A0);
  // Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 5V):
  float voltage = sensorValue * (5.0 / 1023.0);
  // print out the value you read:
 
lcd.begin(16,2);
lcd.backlight();
lcd.setCursor(2,0);
lcd.print("Voltage :");
lcd.setCursor(10,1);
lcd.print(voltage);



}