Hauptstudie

io口模拟i2c，很好的代码，稍作修改，就可以在你的平台上使用了。(io port analog i2c, good code, slightly modified, you can use on your platform.)

AD0809的功能启动，描述了如何启动AD0809的数模转换功能，并且在旁边加油注释(The AD0809 s function is activated, and describes how to start the AD0809 digital to analog conversion function, and next to the fuel comment)

Code GPS to LCD By C code

modbus协议，详细讲解了协议具体实现方法。(Modbus protocol, the specific implementation of the protocol explained in detail.)

用ATMEGA48制作低成本高精度的数字温度计(ATMEGA48 produced with low-cost high-precision digital thermometer)

Toshiba s TMPM370 torque control specification

介绍了点阵0到9循环变化的显示,介绍了单片机的中断使用(Introduced the lattice 0 to 9 cyclic changes in the show, introduced the use of SCM interrupt)

单片机开发的最基础教程，适合初学者开发学习用途(MCU development of the most basic tutorial for beginners learning purposes)

DIYMP3，能智能播放，很好的运用了STM32系统相关知识，花费了我将近半年的努力，基本上包含了STM32所有功能的应用。(DIYMP3, play to intelligence, very good use of the STM32 system related knowledge, it took me about half effort, basically contains all STM32 function application.)

说明：  方波产生：范围为1~5K，，，精度为100us(Square wave generation: the range of 1 ~ 5K,,, accuracy 100us)