MSP430F449与ATT7022开发的一款三相表demo，完善中，其中的几个程序模块，仅供参考。...

数据采集 数据采集-Data Acquisition Data Acquisition Data Acquisition

ARM嵌入式应用开发实例USB项目控制器的实现源代码-ARM Embedded Application Development Examples of USB controllers realize the project source code

这是一个驱动程序软件的 Atxmega 微控制器与 bmp085 压力传感器工作。大部分的驱动程序都是为ATMEGA，不是ATXMEGA。

频率计是常用的测量仪器，它通过对单位时间内的信号脉冲进行计数，从而测量出信号的频率。设计一个6位频率计，可以测量1～999 999 Hz的信号频率。-Frequency meter is commonly used measuring instruments, which per unit time of the signal pulse count in order to measure the frequency of the signal. 6 to design a frequency counter, can measure 1 ~ 999 999 Hz signal frequency.

Cirrus Logic 公司EP9302中断示例代码-Cirrus Logic, EP9302 interrupt sample code

2407上实现正弦波形输出，用示波器可以看输出波形-A sinwave is generated by 2407 and you can take it by some equipment.

pci驱动开发介绍，从简单开始，很容易掌握-Introduction pci-driven development, from simple to start, it is easy to grasp

PCB设计指导-8--PCB design guide- 8.

通过使用软件实现8051的I2C驱动程序库TSEM0108L传感器

PC-Lint是一种静态代码检测工具，可以说，PC-LINT是一种更加严格的编译器，不仅可以象普通编译器那样检查出一般的语法错误，还可以检查出那些虽然完全合乎语法要求，但很可能是潜在的、不易发现的错误。--PC-Lint is a static code checking tool. In other words, PC-Lint is a more powerful compiler. It could detect normal syntax errors like normal compilers, and it also could find some potential and difficult to find errors, though they are correct in syntax.