POS系统后台的设置方案范例，DOC文档。

本文中提出的车载导航终端设计方案，可实现GPS导航、电子地图实时定位、GSM/GPRS通信等功能，通过实验已取得良好的效果-This paper proposed the design of the car navigation terminal program, enabling GPS navigation, digital maps, real-time positioning, GSM/GPRS communications and other functions, the experiment has been achieved through good results.

Ciruit of SGM Color LAB

Project "Hand-Control with G-Sensor for Modelhelicopter"

spartan3的一个开发板的原理图，国内一个公司制作的，值得看一下-spartan3 of a development board schematics, a domestic production company, is worth a look at

基于ARM的嵌入式系统应用程序设计,共八章内容。-ARM-based embedded systems applications design, the contents of a total of eight chapters.

is veri important document pdf for vhdl

Multipath Channel Models forWireless Local and Metropolitan Area Networks-Multipath Channel Models forWireless Loc al and Metropolitan Area Networks

电子设计的EMC测试原理和注意事项 需要的自由下载-EMC testing of electronic design principles and attention to matters freely download the required

2009年度中国全国大学生电子设计竞赛赛题-National Undergraduate Electronic Design Contest (2009)

用pci9052开发pci板卡的全套资料,含有原理图封装,和eeprom文件1-PCI9052 development pci card with a complete set of data containing schematic package, and EEPROM file 1