支持电话拨号，当收到拨号呼叫可自动摘机，可用于电话机自动控制，便于人工通话，对话音数据进行处理和转发至计算机通信终端-Telephone dial-up support, upon receipt of a dial-up calls can be automatically picking machines, automatic control can be used for telephones, to facilitate manual calls for voice data proce

51系列单片机普通的IO 口模拟串口通信，已经过测试，可以直接使用-51 Series single-chip analog IO serial communication, has been tested, and can be used directly. . .

51单片机通过模拟I2C通信接口来操控修改接触式IC卡AT24C01上面的信息，以达到身份识别的目的，还可以把金额数写入IC卡中，作为局域内的消费卡片使用-51 microcontroller simulation I2C communication interface to manipulate the contactless IC card AT24C01 modify the above information, in order to achieve the purpose of ide

简单的LABVIEW与51单片机通信，给有需要的人，可以通过这个写出自己的程序（里面包含一个51单片机的测试程序）-A simple LABVIEW with 51 MCU communication, for people who in need, which they can use this procedure to write their own procedures