Small-Business-Website-.NET-CSharp

所开发的系统具有前台用户操作和后台管理两大模块,前台主要功能包括用户注册及登录、产品订购、购物车查看、新书上架、书籍分类、订单生成、订单查询、订单删除及修改、留言查看和留言发布等。后台由管理员使用,主要包括商品添加、订单处理、用户信息管理、添加链接、公告信息添加等。在系统设计中应时刻注意系统安全性,因为电子商务的安全性是非常重要的,必须给用户提供安全性的保证。数据库为access

基于单片机的电子称实验 希望大家能够喜欢 用的是51系列单片机(Microcontroller-based electronics experiments hope you will enjoy with the 51 series)

点亮小灯，针对51单片机系统，简单实用，操作简单，具有可移植性(lighten the light)

PIC单片机常用模块与典型实例Looking at the range of PIC microcontrollers today, anyone can be forgiven for a sense of complete bewilderment. There are literally hundreds of different devices, offered in different packages, for different applications. Let us therefore try to identify the characteristics that all of these have in common. At the time of writing, all PIC microcontrollers are low-cost, self-contained, 8-bit, Harvard structure, pipelined, RISC, single accumulator (the Working or W register), with fixed reset and interrupt vectors.(PIC programme example Looking at the range of PIC microcontrollers today, anyone can be forgiven for a sense of complete bewilderment. There are literally hundreds of different devices, offered in different packages, for different applications. Let us therefore try to identify the characteristics that all of these have in common. At the time of writing, all PIC microcontrollers are low-cost, self-contained, 8-bit, Harvard structure, pipelined, RISC, single accumulator (the Working or W register), with fixed reset and interrupt vectors.)

应用背景这是照片上传PHP文件 ； ；使用Ajax。我也有我的SQL文件也使它充分利用！关键技术使用PHP和MySQL上传照片；&；Ajax & nbsp；

说明：  使用STM32F103 32位芯片配置以及控制DC18B20传感器(Using STM32F103 32 bit chip to configure DS18B20 and control DC18B20 sensor)

网上图书购物网站是一种用于网上图书选购自动化的工具。该工具实现了图书的自动化，实现了用户对图书的动态搜索和购买，并提供了相应的报表。

说明：  我的stm32f4学习历程，很好的入门学习资料！(My stm32f4 learning process, a good introductory learning materials!)

本系统严格按照题中所定参数及要求，构建了一个以MSP430单片机为控制核心的温度自动控制系统。该系统用PSB型负温热敏电阻作为温度传感器，以一种类R-F的方法测量木盒内实时温度，单片机用实时温度与预设温度值一起代入PID算式得出一个温度增量，再用此温度增量线性的控制PWM波的占空比，开关电源的输出电压也会随之变化，即制冷晶片的输入功率发生变化，因此制冷晶片制冷（加热）的功率随PWM波占空比变化，达到自动控温的目的。本系统制冷（加热）效果明显，效率高，界面友好，制作精致，能够胜任题中所定各项要求。(Question in strict accordance with the system parameters and requirements set out to construct a MSP430 microcontroller to control the core temperature control system. The system with the PSB-type negative thermal sensitive resistors as temperature sensors, the method in a class of RF real-time measurement of temperature inside the wooden box, single chip with real-time temperature and the preset temperature value into the PID formula come together on behalf of a temperature increase, then this temperature increment linear wave PWM duty cycle control, switching power supply output voltage will change, that is cooling the chip input power changes, so cooling the chip cooling (heating) power with the PWM duty cycle changes in wave to achieve the purpose of automatic temperature control. The system cooling (heating) effect is obvious, efficient, friendly interface, making sophisticated, capable of the requirements set out in the title.)

基于STM32平台开发振镜控制，可用于达标(Development of galvanometer control based on STM32 platform can be used for marking)