//include liquid crystal i2c library
#include <LiquidCrystal_I2C.h>
#define lcd_address 0x27
#define lcd_col 16
#define lcd_row 2
LiquidCrystal_I2C lcd(lcd_address, lcd_col,lcd_row);

void setup() {
   // put your setup code here, to run once:
lcd.begin(16,2);
lcd.init();
lcd.backlight ();
lcd.setCursor (3,0);
lcd.print ("hello world");
//lcd.setCursor (0,1);
//lcd.print ("NAAN MUDALVAN");

}

void loop() {
  //put your main code here, to runrepeatedly:

}