CF卡的规范，对那些开发CF卡驱动的同志很有帮助的。-CF card standards developed for those comrades CF card driver very helpful.

USB人机接口标准规范使用说明，PDF的格式-USB human interface standards for use, PDF format

适用于音频过采样DAC的插值滤波器的设计 一种通用便携式数字音频系统sigma-delta DAC中的插值滤波器。-Over-sampling DAC for audio interpolation filter design a general-purpose portable digital audio systems in the sigma-delta DAC interpolation filter.

FPGA在软件无线电中的应用 FPGA in the Software Radio-FPGA in the Software Radio

中小企业的网络设计方案，可以参考下，这方面的具体资料比较小-Small and medium-sized network design, can refer to, this specific information is relatively small

主要介绍了一些一维码，二维码方面的论文，全是外文期刊-Introduces a number of one-dimensional codes, two-dimensional codes in the papers, all foreign periodicals

8051 mega core porocesssor vhdl source code

文章中包含了多种驱动LED数码管的应用电路图，多数应用集成电路，十分实用。-The article contains a variety of driving the application of LED digital tube circuit, most applications integrated circuits, very useful.

CO2 Measurement easy to do methode using chemical transduction

LC记事本1.00源程序 C++Builder4编写的记事本程序源代码-LC Notepad 1.00 C source Builder4 memo prepared by the source code