AMCC PPC405EP development board detailed schematic diagram, with a high referenc...

直接用LPT对8254 IO端口访问用winio的程序源码(Direct LPT 8254 IO port access winio program source code)

基于AT89C51的密码锁（掉电可记忆密码）的程序(Based on AT89C51 lock (down to remembering passwords) program)

说明：  TMS320F28335 的中断程序,该程序是基于CPU中断的程序；程序已经完成编译并能够在板子上跑通；(Interrupt process by TMS320F28335)

EZLink_Modem_main driver

51单片机产生SPWM波程序，用于逆变电源的制作。(SPWM wave generated 51 single procedure for the production of power inverters.)

学习C++已经有好几年，发现这本书很好，很适合有一定基础的人再深入学习(Learning C++ for several years and found this book very good, very suitable for some people to be re-based in-depth study)

说明：  stm32的ad9912的寄存器配置例程，频率，相位，功率的配置。(Stm32 ad9912 register configuration routine, frequency, phase, power configuration.)

使用目前电动车市场性价比最高的1611的BLDC方案，整体成本很低，已经过量产测试！

C++ ATL ACTIVEX控件 与IE实现BHO插件功能! 实现在IE页面插入JS代码!(C++ ATL ACTIVEX control and IE BHO plug-in feature! Realize insert JS code in the IE page!)

一元多项式.确定算法中每一语句的执行次数和整个程序的时间复杂度.-one yuan polynomial. Each algorithm to determine sentences and the number of the implementation of the entire process time complexity.