配电网零序电流故障定位方法在PSCAD中的模型搭建zerosimulation

pca 用于定时器功能 pca可用于捕捉，定时，pwm输出等功能(pca pca can be used to capture, timing, pwm output for timer function)

MC9S12XEP100的程序，适合中低级程序员练习(MC9S12XEP100 program, suitable for junior programmers to practice)

基于Keil的51工程-1602移位显示(51 works based on Keil-1602 shift display)

按键控制LED灯的汇编程序，可实现按键控制LED灯的亮灭，主要是用汇编语言写的可以学习汇编(Button control keys to control LED lights LED lights LED light button control keys to control LED lights)

stc89c52测试DHT11并用1602显示(DHT11 stc89c52 test and 1602 showed)

IEC104规约Server和Client端的源码实现，遥信，遥测，遥调，遥控，总召等等都有，很有参考价值(IEC104 Statute of the Server and Client client source code implementation, remote, telemetry, remote adjustment, remote control, and so have the church always, a good reference value)

新编MCS-51单片机应用 完本。 希望对大家有用(New MCS-51 microcontroller applications complete this. I hope useful)

用Visual C++ 6.0实现的一个VSP程序。包你看后受益匪浅。(with Visual C 6.0 of a VSP procedures. After looking at the package you benefited.)

电协开发板 C51单片机程序，用于实现单片机的流水灯输出(Electric Association C51 microcontroller development board procedures for the realization of single-chip light water output)

direct sparse solver for linear equations