21DayspassCSharp

说明：  某宝商家的工具，原本需要注册，自己破解了免注册，PN532红板+ch340的TTL亲测可完美写uid、cuid卡，可进行key破解，可在配置文件写入已知的key，内附使用说明(NFC pn532 uid cuid)

用28035实现对无刷直流电机的PI控制(28035 realized with brushless DC motor control PI)

用纯C编写的一个网络通信客户端 (Written in pure C using a network messaging client)

实现串口通信 可以收发数据 可以是数字也可以是ASCII(Serial communication)

说明：  我所见过用VC写的最好的串口类，具有模拟单片机中断传输的方式，避免了查询传输CPU损耗和接收超时(I have ever seen VC was the best serial category, with simulation SCM interruption of transmission, so that the CPU for transmission and reception of overtime loss)

ado链接数据库实例教程，基于VS2015和MFC(ADO linked database instance)

playing amr files fro sim900 mudule

这是vc用对话框做面板的源码，可以将各个对话框嵌套在一个主对话框中(This is vc dialog box to do with the source panel, the various dialog boxes can be nested in a main dialog)

VC++利用Hook钩子实现的阴影菜单，不要误认为是Winodws系统自带的阴影菜单，仔细看你就会发现两者是不一样的，一样令人羡慕不已，尤其是使用钩子实现，相信对VC++编程者来说，有空的时候还是要看一下哦！虽然大家对这种效果已经司空见惯了，但实现起来没有想像的那么简单，因此具有参考价值。(VC++ to use the realization of the shadow of hook Hook menu, do not mistakenly think it is the shadow of Winodws own menu system, look carefully and you will find they are not the same, as is envy, especially the use of hooks to achieve, I believe VC++ programmers, the time or the time to look at Oh! Although there have been commonplace this effect, but not as to achieve the so simple, it has a reference value.)

c# 控件美化， 重写 track bar (track bar override)