#include <LiquidCrystal.h>
#include <IRremote.hpp>

IRrecv irrecv(2);
decode_results results;

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

void setup() {
  Serial.begin(9600);
  lcd.begin(16, 2);
}

void loop() {
  if (irrecv.decode(&results)) {
    Serial.println(results.value, HEX);
    lcd.clear();
    lcd.print(results.value, HEX);
    irrecv.resume();
  }
}