MAX274有源滤波器的设计应用。　介绍MAXIM公司系列芯片MAX274的工作性能与特点,并详细介绍了MAX274滤波器的公式和软件设计方法...

DIGITAL MODULATION TECHNIQUES the material describes digital modulation techniques such as BINARY PHASE SHIFT KEYING (BPSK), DIFFERENTIAL PSK (DPSK), DIFFERENTIALLY-ENCODED PSK (DEPSK), QUADRATURE PSK (QPSK), QUADRATURE AMPLITUDE SHIFT KEYING (Q-ASK), BINARY FREQUENCY-SHIFT KEYING (B-FSK), MINIMUM SHIFT KEYING (MSK),

FTDI test, by this example can try to use FTDI chips

该文详细介绍PS/2协议，和基于该协议的鼠标和键盘通信规范-The article detailed PS/2 agreement and the agreement on the mouse and keyboard communication specifications. .

会用C编程并不代表就掌握了C语言,本书中归纳了一些常见的C编程错误,希望对大家能有所帮助.-Will use C programming does not mean that the hands of the C language, this book summarized some common C programming errors, in the hope that everyone can be helped.

这个是windows版本的.就是用串口通讯线将两台机子用串口连起来进行通讯，最简单的。比如在a机上输入一个字符，在b机上能显示出来 -This is a windows version of the. Serial communication is to use two machines will be used for serial-link appear, the most simple. For example, in a plane into a character, b plane will display

非常详细地介绍了GSM模块AT指令集的每条指令的功能，并附上例子。本文是全中文教程特别适合英文不是很好的初学者。-Very detailed description of the GSM module AT command set the function of each instruction, along with examples. This article is particularly suitable for the Chinese course English is not very good for beginners.

how to set up a pptp vpn connection? detailed steps with screen-shots

微软亚洲研究院论文：可扩展音频传输中的信道自适应差错保护-Microsoft Asia Research Institute Papers : scalable audio transmission of Channel Adaptive Error Protection

直接通过DLL实现端口读写操作的mex程序-directly through DLL and write ports of mex procedures

parser of Texas Instruments bluetooth init files (*.BTS)