19854785relay

让4个LED依次亮再依次灭,编写语言为Verilog HDL。(Make 4 LEDs switched on in turn then off in turn)

VC调用java的简单例子。需要注意jvm.dll路径，路径不对就不能成功！(VC called a simple example. Attention jvm.dll path, the road would not be wrong!)

说明：  介绍了74LS244的使用方法,这是详细的资料和说明。(74LS244 introduced the use of methods, which are detailed information and clarifications.)

制作C语言程序的图片源码工具，需要安装注册！使用方便-The production of C language programming of the picture source tools, need to install the register! Easy to use

这是一个反汇编工具，可以支持PIC，51，AVR系列的芯片-This is an anti-compilation tool that can support the PIC, 51, AVR series chips

A simple class diagram editor

交叉眼干扰是单脉冲雷达角度干扰的一种模式，该程序对角度干扰出现的大小进行了仿真。(Cross-eye interference is a mode of single pulse radar Angle jamming, which simulates the magnitude of Angle interference.)

一个文件管理系统的示例程序。用C++开发。-A document management system of the sample programs. With C++ Development.

利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器，滤波器长度为81，并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)

ActiveMQ服务，简单直接启动即可，方便测试，第二部分(ActiveMQ service, simple and direct start, easy to test, Part II)