PG_FOC

AD7746 用51测试来获取最小电容~(use 51 measure AD7746)

这是关于电路板的设计图，方便大家下载。呵呵 (This is about the second Five-Year Plan, said a key project for the future development of a box of reference )

通过一个简单例子，说明C语言对于学习单片机的重要性，有助于新手的入门.(By a simple example to illustrate the C language for learning the importance of SCM to help novice entry.)

点阵字体产生工具以及相关显示函数。 在开发嵌入式系统时，需要显示不同大小或类型字体的汉字。显然，对于嵌入式系统，不太可能使用矢量字体，而点阵字体，不同大小的字体不能简单的缩放。 另外，对一个小系统，也不需要完整的字体，往往只要几十个，甚至几个就够了。 一般，我们采用的方法是，自己准备点阵字体的数据，在显示汉字时，把这些数据写入显存就行了。 这时又存在另外一个问题，由于是不完整的字库，不能简单的用汉字的内码去找到对应的字体数据，如果逐个比较，又费时间。比较好的方法就是把字体数据排序，用二分法查找，这样可以大大提高查找效率。 这里为以上问题提供了一个完整的解决方案： 产生字体数据：指定字体类型、大小，自动产生字体数据。 字体数据排序：可以按Unicode，也可以按Ansi排序。 集成显示函数：提供相关显示函数。为了节省空间，我们把文字分成thin和wide两种，前者用于显示传统的ASCII字符集，后者用于显示汉字等多(双)字节字符 ()

使用DataAdapter对数据库进行操作 将SQL-search.aspx程序可改为使用DataAdapter对数据库进行操作. 程序使用"Dim objAdapt As New OleDbDataAdapter(strcmd,objCon)"创建了DataAdapter对象。(Use DataAdapter to operate the database The SQL-search.aspx program can be changed using the DataAdapter to operate the database. The program uses "Dim objAdapt As New OleDbDataAdapter (strcmd, objCon)" Creating a DataAdapter object. )

这是24L01台产资料，详细介绍了24L01如何使用，还有一些教程。(The machine is 24 l01 production data, 24 l01 was introduced in detail how to use, and some tutorial)

DMM-32x-AT 板卡AD 测试程序(program for AD test of board DMM-32x-AT)

汽车大灯开关节点C语言编程，基于飞思卡尔芯片程序(Automotive headlight switch node C programming language, based on Freescale chips)

uCOS+uCGUI例程，主控芯片为STM32，LCD采用FSMC接口连接，实现图形界面的操作(uCOS+uCGUI routines, the main chip for the STM32, the LCD FSMC interface connector, the operation of the graphical interface)

Energy efficiency is the most important design goal for wireless sensor networks (WSNs). In this paper, we propose an energy-efficient cooperative MIMO scheme, which combines energy-efficient LEACH (EE-LEACH) protocol and cooperative MIMO. We name it as EE-LEACH-MIMO scheme. EE-LEACH is an improved LEACH algorithm, in which the network is partitioned to sectors with equal angle for avoiding the distribution non-uniformity of cluster heads. In EE-LEACH-MIMO scheme, the location and the residual energy of each node are considered when the cluster heads for clustering and cooperative nodes for MIMO system are chosen. For comparisons, LEACH, EE-LEACH, the simple cooperative scheme with LEACH and MIMO (LEACHMIMO), and EE-LEACH-MIMO scheme are simulated. The result shows that EE-LEACH-MIMO scheme can well balance the network load, save energy and prolong the network lifetime