first

toggle i/o ports. a good test for first time.

用UWB技术实现定位的程序，定位精度高达10cm，STM32作为主控单元(UWB technology to achieve positioning procedures, positioning accuracy of up to 10cm, STM32 as the main control unit)

说明：  一个日历程序用MFC写的。 一个日历程序用MFC写的。 一个日历程序用MFC写的。(A calendar program written using MFC. A calendar program written using MFC. A calendar program written using MFC.)

应用C语言进行proe二次开发，设计proe的消息显示(Application of C language proe secondary development, design proe news shows)

ipv6下的一个聊天系统，也算是一个测试系统。-ipv6 of a chat system, but also as a test system.

说明：  对于新手调试入手很快,通过32单片进行通信控制,对于蓝牙运用极大帮助。(For beginners, debugging is very fast, and communication control is carried out through 32 single chip.)

DSP 的PWM程序，基础，讲解详细明了！！！！！！(DSP 的PWM程序)

用VISUAL C++实现几个数字水印算法,实现水印的嵌入与检测,达到水印的稳健传输,(VISUAL c + + is used to implement several digital watermarking algorithm, realizes the watermark embedding and detection, to achieve the watermark robust transmission,)

dulib 界面编程，方法简单，实现简单，运行简单。(dulib programming interface, simple, simple, simple operation.)

调用Google翻译源码程序，结合易语言模块新编码转换大全.ec，调用API函数实现网络请求发送接收功能。(Calls Google translation source program, combined with easy language module transcoding new Daquan .ec, call the API function for network requests reception.)