adaboost 人脸表情识别的好文章，详细明了

SHT10数字温湿度传感器，可以直接与单片机接口，接口简单，提供c源代码程序-SHT10 digital temperature and humidity sensors, can interface directly with the single-chip microcomputer, interface is simple, to provide the source code program c

2009年全国大学生电子设计竞赛试题 光伏并网发电模拟装置（A题）-2009 National Undergraduate Electronic Design Competition grid-connected PV simulation device (A question)

通用技术的制作资料,做一个呆板手,可以用上一个学期,所有权归作者,如有侵权,请在24小时内删除.-Generic production of information technology, make a wooden hand, can be used for one semester, title to the author, if there is infringement, please delete in 24 hours.

psos参考文档-PsOS reference documents

介绍关于FPGA的浮点加法器运算单元设计-Information on floating-point FPGA-adder cell design computing

一种基于FPGA的电磁理疗仪，可以根据需要选择可变的随机频率-electromagnetic physiatrics instrument

PKE（被动无钥门禁系统，汽车车门控制）整个系统遥控部分原理图。-PKE (passive-keyless-entry system, car door control) remote part of the whole system schematic.

非常实用的LINUX使用心得,吐血推荐ING-LINUX very practical use of knowledge, hematemesis Recommended ING

系统地介绍和Flash文件系统的设计方法和相关内容-Systematically introduce and Flash file system design methodology and related content

0809AD转换，实现电压模拟值到数字量的转换-0809AD conversion, realizing the value of the analog voltage digital conversion