#include <LiquidCrystal_I2C.h> //library that allows communication with the LCD via I2C protocol
#define lcd_address 0x27 //I2C address of the LCD - commonly used by many I2C LCD displays
#define lcd_col 16 //Defines the number of columns 
#define lcd_row 2 //Defines the number of rows
LiquidCrystal_I2C lcd (lcd_address, lcd_col, lcd_row); //an object lcd of the LiquidCrystal_I2C class- initializing  I2C address,  columns,  rows

void setup() //used to initialize hardware and perform setup tasks
{
  // put your setup code here, to run once:
  lcd.begin(16, 2); // initialize the LCD by specifying no. of columns and rows
  lcd.init(); // initialize the LCD using the init() function, which ensures the LCD is ready for use
  lcd.backlight(); //turns on the backlight of the LCD
  lcd.setCursor(1, 0); //sets the cursor position on the LCD 3rd column, 4th row.
  lcd.print("JJ Engg Clg"); // content to print
  lcd.setCursor(0,1);
  lcd.print ("DEEPA LAKSHMI G");
}

void loop() {
  // put your main code here, to run repeatedly:
}