jiangya

这是关于发动机缸内燃烧模拟软件KIVA-3V计算仿真过程的详细解说。(This is a detailed explanation on the engine cylinder combustion simulation software KIVA-3V computing simulation process.)

keil 5.11a专业版注册机 （通用版） 破解工具，可以破解专业版，已亲手实验。(keil 5.11a crack tool, you can crack the professional version, has personally experiment.)

外国10年前用C写的PID调节器源码,带测试,有详细注释.现在难找到(10 years ago with foreign PID controller written in C source code with the test, with detailed notes now difficult to find)

汽车的线性二自由度模型，三种方案实现的，供参考(Linear two degree of freedom model, three kinds of schemes to achieve, for reference )

本论文设计了由AT89C52单片机为控制核心,用红外线为监测装置的防盗报警系统。该系统中红外对管作为红外线的发射和接收部分。发射部分采用红外发光二极管，而使用光敏三极管作为接收部分，接收红外发光二极管发出的红外线（不可见光）。单片机将通过内部的软件系统检测到接收管的导通或截止状态,并根据检测到的信号状态,进行判断并输出报警信号, 直至按复位按钮或电源开关。声光报警信号由9014三极管驱动构成声光报警电路,进行声光同时报警。电源部分采用变压器将220V交流市经变压器降压，桥式整流器整流，电解电容滤波，三端稳压管78L05稳压，最后得到整机要求的+5V稳定直流电源。实验表明，本系统成功运行。(This thesis is designed by AT89C52 microcontroller as the control center for monitoring device with infrared burglar alarm system. The system of infrared tube as infrared transmitting and receiving section. Emitting portion using infrared light emitting diode, a phototransistor as a receiving portion to receive the infrared ray emitted from the infrared light emitting diodes (not visible). The microcontroller will be detected by the internal software system to the turned on or off state of the receiver tube, and according to the detected signal state, to determine and output an alarm signal until a reset button or the power switch. Audible and visual alarm signal by 9014 transistor drive constitute sound and light alarm circuit, sound and light alarm at the same time. The power part of the transformer 220V AC City by the step-down transformer, bridge rectifier rectifier, electrolytic capacitor filter, three-terminal regulator 78L05 regulator, and finally get the machine requirements+5V)

用8253芯片和单片机产生方波，很好的理解并学习8253芯片的功能。(8253 chip and microcontroller to generate a square wave, a good understanding and learning the function of the 8253 chip.)

本程序为STM32F103VET6单片机和ENC28J60网络芯片实现以太网功能的程序，程序成功的移植了uip1.0协议栈并实现了以太网通信(The program program STM32F103VET6 microcontroller and ENC28J60 Ethernet network chip functions successful transplant program uip1.0 of the protocol stack and Ethernet communication)

说明：  利用ATmega16单片机与4位7段共阴极数码管构成流转灯控制电路(Using ATmega16 single chip microcomputer and 4-bit 7-segment common cathode nixie tube to form the control circuit of flow lamp)

说明：  卡尔曼滤波版平衡小车源码，自己已经调试完成了，出自平衡小车之家(Kalman filter version balanced car source code)

用STM32F407的ADC+DMA+DAC的应用(Use STM32F407 ADC+ DMA+ application of DAC)