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磁头解码芯片PA1100特性： 　　1、支持单、双、三轨磁条卡解码； 　　2、内置RAM缓存数据； 　　2、使用简单，无需外部阻容； 　　4、支持正反向刷卡； 　　5、支持自动增益； 　　6、超低功耗，读卡电流小于800uA，休眠电流小于1uA； 　　7、读卡速度5-254cm/秒； 　　8、读卡强度30 -200 ISO7811标准； 　　9、采用shift-out串行接口； 　　10、2.7~3.3V供电； 　　11、多种封装

水泵性能参数检测是水泵出厂检验与开发研究的必要手段，传统的检测系统存在硬件集成复杂，人机交互性能差，操作不方便等缺点-Detection of pump performance parameters is the factory tested pump research and development of the necessary means, the traditional hardware integration testing of complex systems, poor performance of human-computer interaction, such as the shortcomings of the operation is not convenient

Design Compiler Ref Manual

技术文档 Actors that Unify Threads and Events-Actors that Unify Threads and Events

VeriCall Edge™ V2.2 Function Reference Manual Trinity SIP协议栈开发手册-VeriCall Edge

C++函数应用实例,包含了绝大部分的的C++函数的应用的例子,简单易懂,适合用于初学者-C function examples include most of the C function examples of the application of simple to understand and suitable for beginners

有关ADS集成开发环境和EASYJTAG-H仿真器的使用。ADS集成开发环境是ARM公司推出的ARM核微控制器集成开发工具，英文全称为ARM Developer Suite，成熟版本为ADS1.2。ADS1.2支持ARM10之前的所有ARM系列微控制器，支持软件调试及JTAG硬件仿真调试，支持汇编、C、C++源程序，具有编译效率高、系统库功能强等特点，可以在Windows98、Windows XP、Windows2000以及RedHat Linux上运行。 这里将简单介绍使用ADS1.2建立工程，编译连接设置，调试操作等等。最后还介绍了基于LPC2131系列ARM7微控制器的工程模板的使用，EASYJTAG-H仿真器的安装与使用。-The ADS integrated development environment and emulator EASYJTAG-H use. ADS integrated development environment is introduced by ARM" s ARM-core MCU integrated development tool, the English called the ARM Developer Suite, mature version ADS1.2. ADS1.2 supports all ARM family before the ARM10 micro-controller, support software debugging and JTAG debug hardware emulation, support assembly, C, C++ source with compiler efficiency, system library functions and other properties, you can Windows98, Windows XP , Windows2000 and RedHat Linux running on. Here" s a brief introduction to use ADS1.2 building projects, compile connection settings, debugging operation and so on. Fi

OpenGL ES 2.0 ProgrammingGuide

51单片机C语言学习的电子书（.exe格式）-51 Microcontroller C language e-book (. Exe format)

基于H323和SIP协议的视频会议网关的设计和实现750000027-050308200702-ISWOO.doc-based H323 and SIP Video Conference Gateway Design and Implementation 750000027-0 50308200702- ISWOO.doc