#include <IRremote.h>//包含红外库 关键点
int RECV_PIN = 11;//端口声明
int OUT = 5;
IRrecv irrecv(RECV_PIN); //类初始化
decode_results results;//解码器返回的结果
unsigned long last = millis();
long run_car = 0x00FF629D;//按键CH
long stop_car = 0x00FF02FD;//按键>>|
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
irrecv.enableIRIn(); //开始工作
}