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

int sensorValue = 0;
int Sensor = 0;

LiquidCrystal_I2C lcd(0x27, 20, 4);

void setup()
{
  lcd.init();
  lcd.backlight();
  Serial.begin(9600);
}

void loop()
{
  // sensorValue = analogRead(A0);
  // Serial.println(sensorValue);
  /**
  	map(value, fromLow, fromHigh, toLow, toHigh);
  */
  Sensor = map(analogRead(A0), 0, 1023, 0, 100);
  delay(600);
  lcd.clear();
  lcd.setCursor(5, 0);
  lcd.print(Sensor);
}