实现红外遥控功能，包括信号接收，信号发送，延时，初始化及键盘扫描等-infrared remote control

此程序实现了用手机应用远程遥控计算机桌面，可代替鼠标，方面进行音乐、视频播放等功能的远距离实现。-This program aims at realising controlling the computer desktop remotely using a mobile phone application, which means you can replace the mouse, especially for music, video playing and other functions