S7-200-Modbus-master

openflow协议标准中文版，对初识SDN的同学比较有帮助(openflow protocol standard Chinese version of acquaintance SDN students have more help)

针对光伏电池的热板效应，主要研究当个光伏电池的电压电流I-V曲线，电压功率P-V曲线(For hot-plate photovoltaic effect, the main research when a PV cell voltage and current IV curve voltage power PV curve)

CD4051驱动，可使用不同单片机平台，根据文件中的说明可直接在不同平台上使用(CD4051 Deriver C Code)

红外报警器的c代码。 基于清翔电子的c51单片机最小开发板开发，代码带有注释。如果不布置外围红外电路，IO口检测到低电平触发蜂鸣器报警。必须有液晶1602才能正常运行程序，不然需要注释掉LCD相关代码。(Infrared alarm c code. Based on Qingxiang electronic C51 microcontroller development board, the code with notes. If the peripheral infrared circuit is not arranged, the low level trigger buzzer alarm is detected at the IO port. There must be liquid crystal 1602 to run the program normally, otherwise you need to annotate the LCD related code.)

基于stm32通过esp8266-wifi进行通信的WiFi初始化实验(Communication through esp8266)

一段基于组态王的锅炉控制程序，观测液位，炉温，并对其进行控制(Some based on kingview boiler control procedures, observation level, temperature, and to control it)

Solves any non-linear equation in one variable using successive substitution method. Very stable and fast.

1. 本研究利用 PCA 对可见-近红外（450～1 000 nm）、可见光（450～780 nm）和近红外（780～1 000 nm）光谱区域的苹果高光谱图像数据进行降维，获得 PC 图像，通过对 PC 图像进行分析，确定可用于分割损伤和正常区域的有效光谱区域，对比分析几个光谱区域的 PCA 的效果。(but currently no practical system for detecting blood spots and dirt stains exists. In order to obtain maximum throughput, processing speeds of over 85,000 eggs per hour are common. The demanding requirements placed on the human workers result in two types of grading errors)

Wiegand 26/34转RS485、RS232信号转换模块（原理图+PCB+BOM）,输入韦根信号，转换为串口输出(Wiegand 26/34 to RS485, RS232 signal conversion module (schematic + PCB + BOM), input Wiegand signal, converted to serial output)

完成数码管的计时功能。同时实现LED灯的流水变化。(Complete digital control of the timing function.)