为配套的红外线遥控（P3.7)显示数码管1234567890的程序 遥控器控制30个io的led点亮,可由此控制继电器实现家电的遥控 遥控器控制显示0123456789abcdef数据保持 遥控器测试程序按任意键试验版数码管指示灯闪烁。任意遥控器均可-Infrared remote control for the matching (P3.7) shows the digital control procedures 1234567890 remote control 30 io