Noritake公司的一款VFD显示屏的底层驱动程序，自己写的。

关于CPLD程序，采用VHDL语言实现DAC0832的时序控制-CPLD about procedures, the use of VHDL language implementation of the DAC0832 Timing Control

这是一个用nesC写的简单的数据采集程序，希望对初学无线传感器网络编程的同学有所帮助

sample drivers source code

ucos如何移植到单片机mega128-Single-chip ucos how to migrate to mega128

本文介绍了如何用AD识别用户输入的键盘的方法，较之点阵识别有其不可替代的优势；因为如果用4*4的话须消耗8个I/O口，而如果系统有AD功能的话就可能轻松解决了。 单片机8051F330发给ARM然后发给电脑。 其原理就是利用电阻的分压，按键时产生不同的电压，再用中断快速读取电压；然后对其进行编码，通过串口软件EASYARM在个人电脑里显示；经实验观察，效果还可以。 -This article describes how to use AD to identify the user s keyboard input methods, compared with dot-matrix recognition has its irreplaceable advantages because if we use 4* 4, then to be consumed eight I/O port, and if the system function in AD, then on may be easily resolved. Singlechip 8051F330 distributed computer and then distributed to ARM. Its principle is to use the sub-ballast resistor, when keys have different voltage, and then quickly read voltage interruption then encode, through the serial port software EASYARM in the personal computer display by experimental observation, the effect can also be.

这是关于电压比较器的 里面介绍了LM339的引脚图和作用 好东西-This is about the voltage comparator which introduced the LM339 pin diagram and the role of a good thing

不同类型的波形式像方波、 三角波、 楼梯案例波，看见锯齿波和正弦波 differentassembly 编程为每个波形。Keil 进行了编码部分。海神机上进行了仿真。一切包含在文件、 代码和仿真图。最简单的代码来了解并获得输出结果。

at91rm9200 LINUX 2.6.25最新内核补丁，谢谢大家-The latest at91rm9200 LINUX 2.6.25 kernel patches, I would like to thank everyone

嵌入式编程的电子书embedded everywhere-Embedded programming e-books embedded everywhere

在ARM上移植Linux-transplantation in ARM Linux