sketch.ino

#include <IRremote.h>

//use pin 9/10 to control up/down, change here
const int upPin = 9;
const int downPin = 10;

//IR receiver pin 11
const int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);

decode_results results;

//change the hex code here
unsigned long upButton = 0x123456;
unsigned long downButton = 0x654321;

void setup()
{
    Serial.begin(9600);
    irrecv.enableIRIn();
    pinMode(upPin, OUTPUT);
    pinMode(downPin, OUTPUT);
}

void loop()
{
    if (irrecv.decode(&results))
    {
        Serial.println(results.value, HEX);

    if(results.value == upButton)
    {
        digitalWrite(upPin, HIGH);
        Serial.println("Motor up");
    }
    else if(results.value == downButton)
    {
        digitalWrite(downPin, HIGH);
        Serial.println("Motor down");
    }

    irrecv.resume();
    }
    else
    {
        digitalWrite(upPin, LOW);
        digitalWrite(downPin, LOW);
    }

  delay(50);
}