#include <LiquidCrystal_I2C.h>

#define LCD_ADDR 0x27
#define LCD_COLUMNS 16
#define LCD_ROWS 2

LiquidCrystal_I2C lcd(LCD_ADDR, LCD_COLUMNS, LCD_ROWS);

int rotate = 0;
void setup() {
  pinMode(A0, INPUT);
  lcd.begin(16,2);
  lcd.backlight();
   
}

void loop() {
  Serial.println(rotate);
  if (rotate<125){
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Left");
    lcd.setCursor(0, 1);
    lcd.print("Left");
  }

  if (rotate>125){
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Right");
    lcd.setCursor(0, 1);
    lcd.print("Right");
  }
}