USB鼠标的设计资料（电路图，程序，说明文章）

MinGW5 在线安装程序，用于在Windows下编译QT程序-Online MinGW5 Setup for the Windows compile QT under the procedures

通过555振荡器与RLC相互配合组成振荡电路。然后通过51单片机的定时器测量震荡时间。得出对应的电阻阻值、或者电容值、电感量。

在DOS下进行PCI设备的操作。经过BC3.1编译。-under DOS PCI equipment operation. After BC3.1 compiler.

用来监视网络通信数据的源代码和应用程序,方便网络程序底层开发.-used to monitor network traffic data source and application procedures, to facilitate the development of the underlying network programming.

Embest S3CEB2410驱动例程源代码。-Embest S3CEB2410 driver source code routines.

The PCF7991AT is a fully integrated Advanced Basestation IC, ABIC, designed for car immobilizer systems providing read and write access to an identification transponder. The device is intended for use with the NXP transponder family (PCF79xx) as well as other transponder types operating at 125 kHz and employing ASK, Amplitude Shift Keying for write and AM/PM for the read operation. The receiver characteristics (amplifier gain,filter cutoff frequencies) can be optimized to system and transponder requirements. The PCF7991AT IC is designed for easy integration into immobilizer read/write and read-only systems featuring a high degree of integration and very low external component count. The device integrates a powerful antenna driver/modulator, a low-noise adaptive sampling time demodulator, programmable filters/amplifier and digitizer, required to design high-performance basestations. A three wire microcontroller interface is provided for programming the PCF7991AT as well as for th

zigbee2006的一些中文文档，是跟据zigbee联盟的翻译过来的。-zigbee2006 some Chinese documents, with the Union, according to zigbee translated.

lpc2210开发板LED-SPI调试程序-lpc2210 development board LED-SPI Debugger

ecos下的gui开发源代码，对于开发gui的兄弟们很有参考价值-gui development under the eCos source code, for developers gui brothers valuable

搜集过来的相关cpld 的书籍 比较经典的几篇文章-Collected from the relevant books CPLD Comparison of classic articles