A department store management system design, can be a total of your reference

介绍了基于GPRS网的数据传输、嵌入式实时操作系统u/OS-II以及小型TCP/IP协议栈uIP；深入论述了基于8051嵌入式系统的GPRS终端的实现。提供了一种罗为简单、廉价和实用的GPRS终端的实现方案，说明了在8051中如何进行uC/OS-II和uIP的移植。-Introduction based on the GPRS network, data transmission, embedded real-time operating system u/OS-II and small TCP/IP protocol stack uIP go into the 8051-based embedded systems realize GPRS terminals. Romania provides a simple, cheap and practical realization of the GPRS terminal program, described in 8051 how to uC/OS-II and uIP transplant.

mina的重要核心可自由下载此源码 -an important core mina free download this source

数字复接就是把两个或两个以上的支路数字信号按时分复接方式合并成单一的合路数字信号。-Digital multiplexer is to slip two or more digital signals in time division multiplexing access method into a single co-channel digital signals.

详细介绍了FPGA的设计的指导性原则，FPGA的设计的具体准则，FPGA设计中的常见疑问，用FPGA的不可不看！-Described in detail the design of FPGA

helicpter paper model from nu

网上图书销售系统设计,JSP设计,方案详细.

Altera原版PCI开发板原理图EP2C35-Altera original PCI development board schematics EP2C35

yamada chili dvd-mx305 - sunplus mobo -yamada chili dvd-mx305- sunplus mobo

关于液晶显示模块和键盘电路设计的资料，对于电子初学者是有很大的帮助-On the liquid crystal display module and the keyboard circuit design information, for electronic beginners there is a great help

无线报警系统的设计-Wireless Alarm System Design