design

电池模型 用于电动车和电网之间的充放电仿真(The battery model is used to charge and discharge between electric vehicles and grid simulation)

( ) Eli M. Noam, Lorenzo Maria Pupillo, Johann J. Kranz (auth.), Eli M. Noam, Lorenzo Maria Pupillo, Johann J. Kranz (eds.)-Broadband Networks, Smart Grids and Climate Change-Springer New York

Winstar 320x240a blue color lcd drivers. A collection of web sites how to drive it.

说明：  HVAC PART03- By Eng. Ramy Ghoraba

very good programs,I hope all members can have a look and learn somthing from it !

说明：  介绍了北斗双星定位系统的特点、 功能、 系统组成和工作原理， 说明了北斗有源定位方式在应用方面的局限性.对搞BD无源定位而言，是篇很有用的论文，在此分享。(Introduced Beidou Positioning System features, functions, composition and working principle of the system, indicating the way Beidou active positioning application limitations. Right out BD passive positioning, the paper is very useful articles in this share .)

说明：  PLC control program, automatic cutting production line for aluminium profile

This book is a good for the beginner in embedded system

数字太阳能逆变器方案，全套设计资料。含祥细源码及硬件原理。(Digital solar inverter solutions, complete design information. Xiangxi containing source code and hardware schematics.)

a good paper to understand the metasurface directivity