项目地址：https://www.tinkercad.com/things/c4DoDLruMgp-lcd-remote-control

 

 

// include the library code:
#include <LiquidCrystal.h>
#include <IRremote.h>

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(7, 8, 9, 10, 11, 12);
int RECV_PIN = 5;
IRrecv irrecv(RECV_PIN);
decode_results results;

void setup() {
  irrecv.enableIRIn();
  lcd.begin(16, 2);
}

void loop() {
  
    if (irrecv.decode(&results))
  {
    lcd.clear();
    long CC = results.value;
        lcd.setCursor(0, 0);
        lcd.print(results.value, HEX);
        lcd.setCursor(0, 1);
        lcd.print(results.value);
        delay(30);
      irrecv.resume(); // Receive the next value
    }
    
}

遥控器键值附表(arduino

遥控器字符	键值
红色按钮	0xff00
VOL+	0xfe01
FUNC/STOP	0xfd02
左2个三角	0xfb04
暂停键	0xfa05
右2个三角	0xf906
向下三角	0xf708
VOL-	0xf609
向上三角	0xf50a
0	0xf30c
EQ	0xf20d
ST/REPT	0xf10e
1	0xef10
2	0xee11
3	0xed12
4	0xeb14
5	0xea15
6	0xe916
7	0xe718
8	0xe619
9	0xe51a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Arduino库文件

IRremote库文件