反激式变换器关键器件计算表，CCM/DCM
Flyback Transformer Design (2017-07-18, WINDOWS, 78KB, 下载9次)
DDR3控制器文档，可参考进行DDR3软件FPGA开发
DDR3 document controller data sheet2,FPGA development (2016-10-09, PDF, 485KB, 下载4次)
关于电子镇流器原理与设计的详细的技术文档，完全可以当做电子镇流器的 参考书使用，非常完整。
Principle and design of electronic ballasts detailed technical documentation, can be used as a reference book for electronic ballasts, very complete. (2013-08-05, WORD, 265KB, 下载7次)
门禁控制器,介绍门禁系统的设计方案，值得借鉴
Access Controller, introduced the access control system design, is worth learning (2013-05-18, WORD, 123KB, 下载15次)
详细介绍智能家居组网情况 及传感器的应用
Details intelligent home networking situation and sensor applications (2012-12-07, PPT, 52KB, 下载10次)
基于ARM 处理器的应用系统开发详解，可用于系统设计。
Application system developing based on ARM MCU，helpful for system design (2012-01-10, C/C++, 2084KB, 下载3次)
QNMVD100系列高压变频器的使用说明手册。本产品的技术方案采用串桥级联多电平逆变器的主电路拓扑结构。高压变频器通过移相隔离变压器将三相6kV高压交流电，变换成3×5组错相的三相690V低压交流电，分别经功率单元整流、逆变、串联叠加形成0~6kV、0~50Hz的交流电压输出至异步电动机
QNMVD100 series of high-voltage inverter (2011-07-15, PDF, 318KB, 下载30次)
太阳能热水器控制器原理图，我收集很久的，在这里共享出来，需要的同学可以下下看看，很好的。
Solar water heater controller schematic, I collected a long time, here to share them, students can be required under the following look good. (2011-07-02, WORD, 1422KB, 下载98次)
六自由度飞行模拟器运动系统设计研究的文章
Six Degree of Freedom Flight Simulator Motion System Design article (2010-10-13, PDF, 509KB, 下载104次)
HART通用压力变送器的设计压力变送器采用的传感器通常需要不同电路与之配合使用，这就造成产品种类较多，不宜量产。一种崭新的设计思想，设计出的新型电路可以提供软件可控的恒压、恒流输出给传感器，并可以采集两路差分或四路单端输入信号。
HART universal pressure transmitter pressure transmitter used in the design of sensors usually used in conjunction with the different circuits, which result in more product categories, not mass production. A brand new design ideas, to design a new circuit can provide software controlled constant voltage, constant current output to the sensor and can capture two-way differential or four single-ended input signals. (2010-02-01, WORD, 144KB, 下载64次)
画面分割器芯片资料－－基于TW2824的视频监视及OSD叠加
Quad-chip data- TW2824 based video surveillance and OSD overlay (2010-01-28, Visual C++, 137KB, 下载40次)
GSM EDGE AD6546收发器芯片
EDGE transceiver (2009-11-24, PDF, 252KB, 下载9次)
一个基于CPLD的彩灯控制器，设计原理及部分代码
CPLD-based Lantern controller, design principles and some of the code (2009-09-29, VHDL, 217KB, 下载26次)
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. (2009-09-10, PDF, 806KB, 下载45次)
关于感温探测器的论文 对开发工业感温报警器的有价值
Thermal detectors on the paper on the development of industrial temperature alarm value (2009-06-20, Others, 203KB, 下载4次)
基于全相位的数字滤波器设计，适合初学者认真研读，文章阐述的思想很独到。
Based on all phase of the digital filter design, suitable for beginners and a careful reading, the article set out in a very unique ideas. (2009-06-04, matlab, 269KB, 下载82次)
嵌入式WEB服务器及远程测控应用详解,一个详细的嵌入式开发系统。
Embedded WEB server and explain the application of remote monitoring and control, a detailed development of embedded systems. (2009-04-12, MultiPlatform, 1631KB, 下载35次)
包含VHDL语言设计7人表决器电路和系检测器列
VHDL language contains 7 to vote on the design of circuit and the Department of detector out (2008-12-04, VHDL, 2KB, 下载2次)
本文介绍一种新型的步进电机驱动器，用于驱动三相反应式步进电机。 (2008-07-17, PDF, 263KB, 下载20次)
http://www.pudn.com/Download/item/id/512475.html《基于嵌入式网络摄像机的Web服务器研究与实现》，西南交通大学硕士研究生学位论文。需中国知网的CAJViewer阅读器阅读。 (2007-10-17, Unix_Linux, 2842KB, 下载52次)
http://www.pudn.com/Download/item/id/346800.html