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这是基于STC89C52编程开发的脉搏检测器，里面包含PCB原理图，程序代码和一篇参考论文。(This is based programming development STC89C52 pulse detector, which contains PCB schematics, program code and a reference papers.)

电池SOC估算模型,是MATLAB中的simulink仿真模型，可以估算电池SOC(Battery SOC Estimation Model)

单片机实验软件之《按键识别》源程序，适用于电子，自控系专业期末答辩可选类型实验(SCM test software is " key identification" source for electronics, professional end of the respondent optional types of Automatic Control experiments)

说明：  通过STM32F407正点原子开发板驱动无刷电机。并通过按键进行调速。(Brushless motor is driven by STM32F407 openedv development board.And adjust the speed by keys.)

单片机初学者资料 51单片机C语言编程入门(详讲版)(Singlechip beginners )

说明：  关于利用TCT40-16ＦＳ进行超声波测距的原理图，实物图，源码，看完之后对超声波测距将不再陌生．(Conducted on the use of ultrasonic ranging TCT40-16FS schematic, physical map, source, after reading will not be a stranger on the ultrasonic ranging.)

该工程主要用的是C语言，控制器是89C52编译环境是Keil uVision4，其功能是实现特定波形输出后，通过控制数字电位器MCP41010来实现波形信号的5种频率的传输。(The project mainly use the C language, the controller is the 89C52 compilation environment KEIL the uVision4, its function is to achieve a specific waveform output, to achieve transfer of the five kinds of frequency of the waveform signal by control digital potentiometer MCP41010.)

说明：  code for events which is there.

使用Ht66fu50单片机设计闹钟，使用12864显示，DS1302时钟芯片，DS18B20温度传感器，蓝牙的相关硬件，该作品获得天津市合泰杯三等奖。(Use Ht66fu50 microcontroller design alarm clock, use 12864, DS1302 clock chip, DS18B20 temperature sensor, Bluetooth related hardware, the work won the third prize of Tianjin cup of Thailand.)

ov9655 datasheet user guide(ov9655 pdf datasheet for user guide including V4 and V5 settings. At the same time it include the timing fig and register configure information)