百度鹰眼轨迹

这是蓝牙4.0的规范说明文档，对于了解4.0协议有所帮助。(This is the Bluetooth 4.0 specification document helpful for understanding the 4.0 protocol.)

RSA realisation on BCB 6.0

用matlab编写的空间梁单元的源程序，里面包含了单元刚度矩阵的生成(Beam Element source matlab prepared, which contains the element stiffness matrix generation)

非常经典的讲解编程风格的一本书，欢迎大家下载(Programming style is very classic, a book to explain, are welcome to download)

基于stm32f103系列的超声波测距。 误差小于3毫米。亲测可用(Ultrasonic ranging based on STM32F103 series. The error is less than 3 mm. Availability of pro-test)

单片机开发电子工程师必备小工具 ga 超级串口助手　定时器计算时间。。。(dan pian ji kai fa bi bei xiao gongjv)

上传文件插件，ASP页面和源码，很好用的(Upload file plug-ins, ASP page and source)

T116 源码， 支持 ITU-656信号输入，驱动模拟屏(T116-source to support the ITU-656 signal input to drive the simulation screen)

好用的音乐代码生成器，可以根据五线谱生成对应的单片机代码值，修改到仿真文件运行即可播放音乐。(With the music of the code generator, which can be generated according to the staff value corresponding to the single chip microcomputer code, modify the simulation file operation can play music.)

实现车速引导的小程序，计算车速并提示驾驶员建议的引导车速已实现辅助驾驶的目的(A Small Program to Realize Speed Guidance)