interrupt3INT3

该程序为水和水蒸气物性计算程序，在给定任意两个状态参量下，可求得当前状态下水和水蒸气的物性。(The program for the water and steam properties calculation procedures, the next two states at any given parameters, can be obtained by the current state of the physical properties of water and water vapor.)

根据STM32硬件开发文档绘制，原理图与PCB齐全，所使用的原理图库和PCB库也已配齐。经本人测试，完全可用，ISP系在和JLINK下载仿真都已实现。(According to the document drawn STM32 hardware development, schematics and PCB complete, the use of schematic library and PCB libraries have also been installed for. I tested, fully available, ISP tied and simulation have been achieved JLINK download.)

MCP4017 数字电位器 128档(MCP4017 digital potentiometer 128 gear)

读AD数据后，写CF卡控制，可调整采集速率和存储速率(AD data is read, write CF card control, adjustable acquisition rate and storage rate)

用单片机AT89S51实现的模拟开关灯系统(MCU AT89S51 realize the analog switch lamps system)

说明：  STC89C52RC 单片机开发板慧净HL-1 115个例程(Stc89c52rc MCU development board Huijing HL-1 115 routines)

DS18B20温度传感器的51汇编程序，器件资料文档用搜索找，没上传。其中当然少不了PROTEUS的仿真，KEIL+PROTEUS联合实现。而且实现了多个器件级连的功能，程序当然可以继续优化的(51 assembler DS18B20 temperature sensor, the device information document with a search to find, no upload. Which of course PROTEUS simulation, KEIL+PROTEUS jointly. And multiple devices cascaded function, the program can of course continue to optimize)

说明：  OV7725摄像头驱动教程（霸道开发板）介绍，希望大家喜欢(OV7725 Camera Driver Tutorial (Hegemonic Development Board), I hope you like it.)

32X64点阵频谱程序、32X64多功能时钟32X64(32X64 dot matrix spectrum program, 32X64 32X64 Multifunction Clock)

说明：  提取nastran生成的刚度和质量矩阵，希望有用(The stiffness and mass matrices generated by NASTRAN are extracte)