此程序能遥控开、关家用电器，如风扇，电视机，饮水机等，能显示摇控状态，能够设定电器开启的时间和长短并能设定定进关机等-this procedure can remote-control opening and closing of household appliances, such as electric fans, television sets, drinking fountains, the state can show that the remote control, Open to

计算机锁机系统由软件和硬件组成。软件由Visual Basic 6.0编写。硬件主要由无线发送模块和单片机（C语言编写）构成。通过RS232界面与PC通信而实现无线控制系统。 主要功能是：对PC的定时“锁机”、“开锁”和关机，以及通过“遥控器”对PC的锁定和控制。 PC锁定主要是防止别人在您离开后对您的PC的数据破坏和系统操作（即使按下Ctrl+Alt+Del或Alt+Tab也无法破解。）。 PC控制是通过“控制器”控制PC的关机、重启、开/关显示器、光驱的打开/关闭和静音。

红外遥控电风扇，可定时关机，时长为99分-Infrared remote control fan, can be timed shutdown, when the length of 99 minutes

本程序用于PC上控制串口启动和关闭，并对远端51单片机进行操作，进而控制与51连结灯的亮灭。-This procedure is used to control serial port PC startup and shutdown, and to operate the remote microcontroller 51 will then control the bright lights and 51 links to eliminate.

The convenience of selecting TV channels using your remote and then pointing the same remote to your Computer so that you can control the whole system using the single remote control. The Following functions can be done with PC Remote control. All Nu