人脸识别代码

用C语言写的MCP2515的驱动，功能很全，编译后直接就可以用(MCP2515 written in C drive, features a very full, the compiler can be used directly)

快递单打印精灵是一套通用的快递单打印软件，它使用灵活方便，不受各种快递单格式的限制，由使用者自行定义单据的打印格式，并且该系统可以设置多种单据格式，这满足了一个用户使用多种快递单的要求。(Express a single print wizard is a universal Express single printing software, it is flexible and convenient to use, not limited by all kinds of Express single format, the user defined print format documents, and the system can set a variety of document formats, which meets the requirements of a user using a single express request.)

说明：  可以改变占空比的 pwm输出 可一通过改变主函数里的 两个数值来改变pwm占空比(Duty cycle adjustable PWM output)

说明：  ini文件读取和写入，基于MFC实现的。因为Wince下没有实现ini文件的读写。(ini file to read and write, based on the realization of the MFC. Wince achieve because there is no read and write ini files.)

这是很好的充电 ic，锂离子电池充电

linux开发手册 函数API接口查询 系统调用以及相关库函数的使用说明(Manual Class unix programming environment, development manual)

ay emulator3 code in c language

卫星云图查看源码，实现了每半小时获取卫星图，获取云图列表，可自动播放，有两种选择(View satellite images realized every half hour to obtain satellite images, access cloud list, you can automatically play, two options.)

利用C++语言编译的速度之间转化运算的控制台程序(Using the conversion operation console program between C++ language compilation speed)

C语言课件及教材例题，适合初学者学习使用。(The C language courseware and textbooks Example, suitable for beginners to learn to use.)