SPD DRIVER

说明：  VHDL spi ad9910 for FTW

说明：  基于stm32F1的LMT70代码，实现将温度显示在串口上(Based on the lmt70 code of stm32f1, the temperature is displayed on the serial port)

ch376和其他型号的芯片中文参考资料，附加例子程序。(CH376 and other types of chips, Chinese reference materials, additional examples of procedures.)

stm8L052 串口通信程序 9600bps 8 Bit(stm8L052 USART Configuration)

空间数据的查询和对查询出来的数据进行统计分析与可视化处理，对空间要素进行分析和统计(The query of spatial data and the statistical analysis and visualization of the queried data are processed. The spatial elements are analyzed and statistically analyzed.)

STM32的实时时钟RTC很精确的，可以用来做电子钟电子万年历等(STM32 RTC)

这是一款基于VC++6.0平台的电话簿管理系统，适合广大C++初学者借鉴学习。(This is a platform based on the VC++6.0phone book management system, suitable for C++ beginners to learn from.)

应用c语言编写的可以实现的巴特沃斯低通滤波器的原理应用(C language applications can be prepared by the Butterworth low-pass filter application of the principle)

external interrupt function

一份简单的VT框架源码~带关键的中文注释(A Simple VT Framework Source)