insert

本程序利用特征线法计算管道水击的压力和流量(The program uses the method of characteristics to calculate the value of the pipeline water hammer pressure and flow values.)

Profibus-DP从站原理图， VPC3芯片配合STM32F103RBT6的系统，AD6原理图格式。(Profibus-DP slave schematics, VPC3 chip with STM32F103RBT6 system, AD6 schematic format.)

详细介绍了电动机如何拖动负载运行以及电动机的工作原理(Described in detail how to drag the load motor operation and motor works)

说明：  MCU 52 单片机控制程序，主要功能是日历时钟显示函数控制函数的算法。(MCU 52 microcontroller control program, the main function is to control the function of the calendar clock display function, the algorithm.)

RTK精密定位中的后处理程序，包含数据保存和输出的功能(RTK precision positioning in the post-processing procedures, including data storage and output functions)

AMBA_3_AHB-Lite协议中文第一版，适合初学者(AMBA_3_AHB-Lite protocol Chinese first edition, suitable for beginners)

钢轨磨耗测量系统，属非接触式测量，实现了钢轨磨耗的快速，精确测量(Rail wear measurement system is a non-contact measurement, the rail wear realize fast, accurate measurement)

基于STM32的16位DAC8811驱动程序，亲测可用(STM32-based 16-bit DAC8811 driver, pro-test available)

使用Atmega16单片机和Att7022计量芯片检测有功功率，有详细的校表过程，在此程序基础上可已开发更多功能(Att7022 Atmega16 measured using microarray microcontroller and active, detailed calibration process, this procedure can be developed on the basis of more features)

定时器：设定时间格式（00：:00）后，到时间弹出提示(timer：set time(00:00),then run up)