NXP的rc522 RFID芯片驱动

一款飞机游戏的c#编程实现，富有源代码和注释说明，希望对大家有帮助-A plane games c# Programming, source code and full of notes, and they hope to help everyone

加密后文件后缀为 .mrexe，加密后文件不可打开，只能通过此程序打开了

GPS输出GPGGA数据及GGA数据解析(GPS GPGGA)

将五线谱中音符读出,将五线谱中的线与音符分别识别,将五线谱中的线与音符分别识别出.(The note read staves, the staves and note lines were recognized, staves and note lines were identified. )

raw-os实例之——时间片轮转,代码带有注释，适合新手使用学习。(Raw OS instance - time slice rotation, code with comments, suitable for novice use learning.)

C#学习PDF

可以画图的功能强大cad软件一定不要错过你值得拥有制图高级工具(You can paint the powerful CAD software must not miss you worthy of drawing advanced tools )

说明：  stm32的基于w5500 的例子程序，希望能有用(Based on the example program of w5500, I hope it will be useful.)

.net环境下实现斑马打印机控制打印，调用CodeSoft模板(Zebra printer controls printing and calls CodeSoft template under.Net environment.)

说明：  Visual C++图形界面开发指南，是一款面向初学者学习C++界面的的指导教材，内附代码！(Visual C++ graphical interface development guide, is a guide for beginners to learn C++ interface teaching materials, with code!)