news-system(CSharp)

基于atmega16的步进电机驱动程序，实现正反转及调速等功能。(Based atmega16 stepper motor driver, and achieve positive and speed functions.)

说明：  将双11 所有买家消费行为比例，男女买家交易对比，男女买家各个年龄段交易对比，获取销量前五的商品类别，各个省份的的总成交量对比可视化(The consumption behavior ratio of all buyers in double 11, the transaction comparison between male and female buyers, the transaction comparison between male and female buyers of all ages, the top five commodity categories of sales volume, and the total turnover comparison of each province are visualized)

【实例简介】 通过控制温度进行电机控制

基于STR710的程序大全，编译环境为keil realview mdk!! (Guinness STR710-based procedures, the compiler environment keil realview mdk!!)

说明：  利用压电超声导波时间反转法的管道结构裂纹监测研究(Study on the Crack Monitoring of Pipeline Structures Using Piezoelectric Ultrasonic Guided Wave Time Reversal Method)

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说明：  可以实现平衡小车的位置闭环控制，但是平衡时间不久，需要加入速度环控制(Closed-loop control of the position of the balancing car can be realized, but the speed loop control is needed soon after the balancing time.)

串行da模块的应用，和单片机通信，通过单片机控制da模块(Serial da module application, and single-chip communication, via da MCU control module)

使用C8051F020驱动的DAC8541程序，其他单片机也可以参考。(DAC8541 use C8051F020-driven program can also refer to other microcontrollers.)

强大的商城,PHP强大的B2C商城，强大的功能应用(Powerful mall, PHP powerful B2C mall, powerful application)