Increm_Decrem_IR

#include <IRremote.h>
int RECV_PIN = 11;
int pin1 = 10, pin2 = 9, pin3 = 8, pin4 = 7, pin5 = 6;
IRrecv irrecv(RECV_PIN);
decode_results results;
  int Flag = 0;
//--------------------------------
void setup()
{
  Serial.begin(9600);
  irrecv.enableIRIn();
  pinMode(pin1, OUTPUT);
  pinMode(pin2, OUTPUT);
  pinMode(pin3, OUTPUT);
  pinMode(pin4, OUTPUT);
  pinMode(pin5, OUTPUT);
  pinMode(RECV_PIN, INPUT);
}
//----------------------------------
void loop()
{
  if (irrecv.decode(&results))
  {
    Serial.println(results.value, HEX);
    if (results.value = 0x20DF40BF)
    {
      Flag ++;
      if (Flag > 5) Flag = 0;
      irrecv.resume();
    }
    if (results.value = 0x20202020)    // << ---- Coloque aqui o valor do outro botão
    {
      Flag --;
      if (Flag < 0) Flag = 5;
      irrecv.resume();
    }
  }
    switch(Flag)
    {
    case 0:
      digitalWrite(pin1, HIGH);
      digitalWrite(pin2, LOW);
      digitalWrite(pin3, LOW);
      digitalWrite(pin4, LOW);
      digitalWrite(pin5, LOW);
      break;
    case 1:
      digitalWrite(pin1, LOW);
      digitalWrite(pin2, HIGH);
      digitalWrite(pin3, LOW);
      digitalWrite(pin4, LOW);
      digitalWrite(pin5, LOW);
      break;
    case 2:
      digitalWrite(pin1, LOW);
      digitalWrite(pin2, LOW);
      digitalWrite(pin3, HIGH);
      digitalWrite(pin4, LOW);
      digitalWrite(pin5, LOW);
      break;
    case 3:
      digitalWrite(pin1, LOW);
      digitalWrite(pin2, LOW);
      digitalWrite(pin3, LOW);
      digitalWrite(pin4, HIGH);
      digitalWrite(pin5, LOW);
      break;
    case 4:
      digitalWrite(pin1, LOW);
      digitalWrite(pin2, LOW);
      digitalWrite(pin3, LOW);
      digitalWrite(pin4, LOW);
      digitalWrite(pin5, HIGH);
      break;
    }
}