基于NRF24L01的无线指纹密码控制系统

C#加载驱动例子 实现了托管代码加载驱动，管理驱动，使用驱动的方法 驱动例子： SysKey.sys             [DllImport("advapi32.dll", EntryPoint = "OpenSCManagerW", ExactSpelling = true, CharSet = CharSet.Unicode, SetLastError = true)]             public static extern IntPtr OpenSCManager(string machineName, string databaseName, uint dwAccess);             [DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Auto)]             public static extern IntPtr OpenService(IntPtr hSCManager, string lpServiceName, uint dwDesiredAccess);             [DllImport("advapi32.dll", SetLastError = true)]             [return: MarshalAs(UnmanagedType.Bool)]             public static extern bool CloseServiceHandle(IntPtr hSCObject

我的数据结构的一个作业 是一个经典的算法 请大家参考-the data structure of an operation is a classic algorithm please refer to

Code for AVR 8Bit microcontrollers to interface Siemens S65 cellphone display via SPI interface. Needs avr-*-gcc cross compiler.

MFC windows

说明：  本程序主要实现led点阵显示汉字的功能，并能使字体上下或者左右移动(This procedure led dot matrix display to achieve the main function of Chinese characters and fonts can move up and down or left and right)

单片机仿真软件 集成了源程序编辑、编译、调试、反 汇编等功能于一体。 可仿真MCS51系列、MCS196系列、 Microchip PIC系列CPU(SCM simulation software is integrated with the source program to edit, compile, debug, disassemble functions in one. Simulation of MCS51 series, MCS196, Microchip PIC series CPU)

一款用於簡單的銷售平臺，其中有數據庫的使用，增刪改，還有收銀台的界面，還可以翻查銷售記録，對於初學c#的用戶，是一個很好的學習練習機會。

通讯录系统，有导入并保存数据的功能，还有增删查改(And import in the address book system, and the function of the data, and add or delete check instead)

介绍了PID算法的matlab编程以及相对应的C语言编程(Introduced PID algorithm matlab programming and the corresponding C language programming)

提供一个功能非常完善的系统托盘类,该类可以实现以下功能：任务栏重建后托盘图标自动添加；托盘图标可以动态改变,(Provides a fully functional system pallet class, this class can achieve the following functions: the taskbar reconstruction of the tray icon automatically added, pallet icon can be dynamically changed,)