#include <IRremote.h>
#include <LiquidCrystal.h>
#define IR_RECEIVE_PIN 8
#define IR_BUTTON_1 48
const int DISPLAYCOLUMN = 16;
const int DISPLAYROW = 2;
const int rs = 12, en = 11, d4 = 4, d5 = 5, d6 = 6, d7 = 7;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

void setup()
{
 Serial.begin(9600);
 IrReceiver.begin(IR_RECEIVE_PIN);
 lcd.begin(16, 2);
 lcd.setCursor(0, 0);
}

void loop(){
  if (IrReceiver.decode()) {
    IrReceiver.resume();
    int command = IrReceiver.decodedIRData.command;
    switch (command) {
      case IR_BUTTON_1:{
        lcd.clear();
        lcd.setCursor(0, 0);
        lcd.print("1");
      break; }
      default : {
        lcd.clear();
        lcd.setCursor(0, 0);
        lcd.print("Not recognized");
      }
    }
  }
}