#include <LiquidCrystal.h>

// Initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {
  // Set up the LCD's number of columns and rows:
  lcd.begin(16, 2);
  // Print a message to the LCD.
  lcd.print("Hello, World!");
}

void loop() {
  // Set the cursor to column 0, line 1
  // (Note: line 1 is the second row, since counting begins with 0):
  lcd.setCursor(0, 1);
  // Print a message to the second line.
  lcd.print("Arduino Rocks!");
  delay(1000);

}