If you want a easy setup take a LCD with Hitachi HD44780 driver. LiquidCrystal.h is badass.
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
void setup() {
lcd.begin(16,2);
}
void loop() {
lcd.setCursor(0, 0);
lcd.print("I like Arduino");
delay(500)...