#include <LiquidCrystal_I2C.h>
#include <Wire.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int i=0;
void setup() {
  // put your setup code here, to run once:
lcd.begin(16,2);
lcd.backlight();
lcd.setCursor(2,0);
lcd.print("count=");
}

void loop() {
  // put your main code here, to run repeatedly:
lcd.setCursor(9,0);
lcd.print(i);
delay(500);
lcd.print("     ");
i++;

}