SANDISK公司的SD卡产品手册，对搞SD卡驱动的同志很有帮助。

一篇经典的雷达系统设计论文Radar System Performance Modeling-A classic design of radar systems thesis Radar System Performance Modeling

本文为电子大赛的最后提交文档，题目为简易数控直流电源，书写详细清楚，很好的参考样品-This contest final submission of electronic documents, entitled Simple NC DC power supply, writing more clear, a good reference sample

Heysco的at91rm9200的开发板原理图，基本上该有都有，只是要自己画PCB-Heysco

SM5004,完全可以取代mcx314的一款FPAG芯片！-SM5004, is entirely possible to replace a MCX314 of FPAG chips!

The P89LPC938 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC938 in order to reduce component count, board space, and system cost.

用于测量液滴的下降速度，并控制液瓶的高度-Used to measure the droplet rate of decline, and controlling the fluid bottle height

Project "Hand-Control with G-Sensor for Modelhelicopter"

详细讲述嵌入式系统构建的全过程，使用u－boot作为bootloader，2.6版本的linux作为系统内核，详细而深入，强-detail Embedded System Construction of the entire process, Use u-boot as Bootloader, the 2.6 version of Linux as the kernel. detailed and in-depth, strong!

学生信息管理系统是一个集中了学生各种信息的系统，系统还带有论文-Student Information Management System is a centralized student information system, the system also with a thesis