#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int Analoginput =0;
float analogvoltage=0;
void setup() {
  // put your setup code here, to run once:
lcd.init();
lcd.backlight();
}
void loop() {
  // put your main code here, to run repeatedly:
Analoginput=analogRead(A0);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Analoginput=");
lcd.print(Analoginput);
lcd.setCursor(0,1);
analogvoltage=((5.0/1023.0)*Analoginput);
lcd.print("voltage=");
lcd.print(analogvoltage);
delay(2000);
}