用MODEM实现来电显示的方法,可以针对任何内置与外置型的MODEM

OPC Server

详细介绍PIC单片机使用SPI方式与IC卡进行数据传输的原理和电路设计，以及使用USART方式与PC机进行串行异步通信的工作原理；介绍PIC单片机听SPI方式和USART方式的设置方法。-PIC detailed the use of SPI with Single-chip IC card for data transmission principles and circuit design, as well as with the PC using USART serial asynchronous communication for conducting the working principle to listen to introduce single-chip microcomputer PIC mode and SPI mode USART Ways settings.

101和104协议详细资料，讲的很通俗易懂。

微软亚洲研究院论文：无线网络音频广播的省能量速率分配机制-Microsoft Asia Research Institute Papers : wireless network audio broadcast of the provincial energy distribution rate mechanism

这是一非常好的CMMB教材，PPT的格式。里面涉及到了关键信道编码技术和调制技术。讲得很详细。对初学CMMB的人来说很有意义哦。-This is a very good CMMB materials, PPT format. Which relates to a key channel coding techniques and modulation techniques. Very detailed. For beginners who CMMB Oh meaningful.

局域网，广域网监控源代码，我自己编写的只要公司经理安装一个服务器端，然后在员工的电脑安装客户端，经理就可以随时知道每个员工在做什么，要是员工做别的事，经理可以发送警告信息，同时把员工的行为记忆下来，强烈推荐。- The local area network, the WAN monitoring source code, I compile so long as company executive installs a server end, then in staff s computer installment customer end, manager may know as necessary each staff is making any, if the staff makes other matter, manager may transmit the warning information, simultaneously gets down staff s behavior memory, intense recommendation.

Visual C++ 串口通信编程实践 第7章和第8章源码-Visual C++ Serial communication programming practice, Chapter 7 and Chapter 8 Source

关于智能天线误码率的研究，使用智能天线后，可明显减少系统的误码率，提高通信质量-Bit error rate on the smart antenna research, the use of smart antennas can significantly reduce the system bit error rate, and improve communication quality

I2C-bus specification and user manual Rev.03-19 June 2007.pdf

to handle *.NH files-to handle*.NH files