PV

说明：  ARM定时器中断程序，设计的较详细，希望给大家有所帮助(ARM timer interrupt process, the more detailed design, we hope to help)

自抗扰控制的源码，可以用在无人机控制中，也可以在各种场合替代PID(the source code of ADRC)

51单片机测频计 可测1M赫兹一下的方波 有很多不恰当的地方 往海涵 自己敲的代码 新手。。。(The 51 MCU measured frequency meter)

本程序主要是对小车进行左转控制，有三种方法左轮抱死，右轮抱死，或者左轮后退右轮前进，三种方式进行左转(This procedure is mainly to control the car on the left, there are three ways, revolver, holding in death of the wheel lock, right or left back right wheel to go forward, three ways to turn left)

转子系统临界转速的计算，是一个德国人开发的软件，很强大！(rotor modal analysis)

一个多功能闹钟和源码（C#） 很适合C#的学习 大神请飘过 注释很详细(A multi-function alarm clock and source code (C#) is very suitable for learning C# god please drifting very detailed notes)

STM32单片机的库函数STM32F10x_StdPeriph_Lib_V3.5.0(STM32f103 lib STM32F10x_StdPeriph_Lib_V3.5.0)

国际电气工程先进技术译丛 电力变流器电路 本书揭示了整流、逆变、周波变流和变流电路的所有关键组分——描述其通断，电压和电流的关系，还有变流器的性质、运行、控制和性能及其实际应用。书中的许多方法基于经典数学，同时包含了大量有解的数字例题。本书主要介绍了单相和三相AC-DC整流器电路，功率因数和谐波性能，不同的DC-AC逆变器电路，PWM调制器和相位可控矩阵AC-AC周波变流器电路，降压、升压和降升压DC-DC变流器电路，以及用于DC-DC电路的开关模式变流器电源(International Electrical Engineering advanced technology on power converter circuit This book reveals all the key components of the rectifier, inverter, Zhou Bo converter and converter circuit, which describes the relationship between the current and voltage, current and voltage, as well as the nature, operation, control and performance of the converter and its application. Many methods in the book based on classical mathematics, also contains a large number of digital solutions for example. This book mainly introduces the single-phase and three-phase AC-DC rectifier circuit, power factor and harmonic performance, different DC-AC inverter circuit, PWM modulator and phase controllable matrix AC-AC frequency converter circuit, buck, boost and drop boost DC-DC converter circuit, and for the DC-DC circuit switch mode converter power supply)

C++例子，比较适合初学者了解C++程序的流程，以及基本结构(C++ example, more suitable for beginners to understand C++ program flow, as well as the basic structure)

软件弹窗添加器源码程序，置入汇编代码，调用API函数向软件添加弹出窗口。(Software pop feeder source program, into assembly code , call the API function to add pop-ups to software.)