CS_NET系统维护程序集，如何获取系统基本信息，如何获取系统服务信息...

说明：  一个用vc编写的创建拖放时使用的图标源代码，可用鼠标进行图标的的拖动。(Vc prepared with the creation of a drag and drop the icon to use the source code, available dragging the mouse icon.)

The tracert tool displays the various IP Addresses in the route of a network packet as it travels to a destination IP address from a source. An article which describes how tracert works and which also presents a C# component to implement tracert functionality in your projects can be found here. In the tool presented in this article, I combine the tracert component, technology to geo-locate based on IP address from HostIP.info and the Virtual Earth API to map the locations of various IP addresses that fall in the route of a network packet when it travels to a user provided destination IP address. Since the tracert component is covered thoroughly in the other article let start by looking at geo-location and the MSN Virtual Earth API.-The tracert tool displays the various IP Ad dresses in the route of a network packet as it tra vels to a destination IP address from a source. A n article which describes how tracert works and which also presents a C# component to implement tracert functiona

PIC （PIC16F886） 做的简单频率计 用TMR0定时1s，将待测信号从T1CKI脚输入，用TMR1进行计数，读出TMR1H，TMR1L的值就是频率 单片机：PIC16F886 显示：LCD1602 编程语言：PIC C 附Proteus仿真。(PIC (PIC16F886) to do a simple frequency counter TMR0 timer with 1s, the test signal input pin from T1CKI with TMR1 count, read TMR1H, TMR1L value is the frequency of the microcontroller: PIC16F886 display: LCD1602 with Proteus simulation.)

U盘数据重写，可以想已损坏的U盘重新向里面写入新的数据，(U disk data rewriting can be damaged U disk to re-write new data to the inside,)

基于stm32 实现lora模块透传，可以利用lora实现长距离通信(Transmitting Lora module based on stm32)

编译原理与实践 Compiler construction principles and practice ,Kenneth c.louden 的书,一本很好的学习编译原理的书,里面包含的全书所有重点内容的课件,还有tiny compiler的源码(compiler theory and practice Compiler construction principle s and practice, Kenneth c.louden book, a good learning compiler theory, the book which contains all the key elements in the book of courseware, There tiny compiler source code)

stm32f407通过dma把摄像头数据送到彩屏，图片经过jpg压缩存储在nand中，可以通过u盘读出图片

超声波浓度计 采用混合信号处理芯片c8051f021与12864与485芯片同时输出4-20mA电流(Ultrasonic densitometer mixed signal processing chips c8051f021 and 12864 and 485 chips while the output 4-20mA current)

自己当年写的一个BST算法的C程序，现在看看可以帮新人更好理解这个算法吧

说明：  用C++实现了最小二乘法，和matlab的同名函数功能 相同(Code to dispaly how to implement lsqlin function in C++)