A used c# Preparation software, be able to realize the string, ascii code and co...

基于51单片机实现单片机的IO口输出PWM波形，实现呼吸灯的制作。(Based on 51 single chip computer, the output of PWM waveform from IO port of single chip computer is realized, and the manufacture of breathing lamp is realized.)

说明：  MDB数据库ADO连接编程,演示一个通讯录的增删改查询(MDB ADO database connectivity program, a demonstration of additions, deletions and change directory inquiries)

说明：  用于计算高超音速飞行器再入大气层的表面烧蚀热化学反应计算(CALCULATION OF THERMOCHEMICAL REACTION OF SURFACE ABRACTION FOR REENTRY OF HIGH SUPERSONIC VEHICLES)

TM7705与单片机STM32的接口程序，已经调试通过-Interface with MCU DAC1230 procedures are debugging through

信息输入输出查找删除插入更改显示保存建立(Telephone management system)

74HC138驱动数码管程序，驱动4位共阳数码管，阳极全部高电平，138驱动段码(74HC138-driven digital control program)

C# WPF 文字动态旋转动画，这个是动态的，文字以动画方式旋转360度，无缝旋转，WPF制作动画效果还是挺方便的，这个例子十分简单，文字的旋转也可变通为图片的旋转。运行效果图如下示。

Profibus DP software slave for MSP430F2252. Tested on Siemens S7 with 19200 and 93750 kbit

说明：  wincc 数据库 把数据下载到数据库中，数据库，简而言之可视为电子化的文件柜——存储电子文件的处所，用户可以对文件中的数据运行新增、截取、更新、删除等操作。(Wincc database downloads data to the database.In short,the database can be regarded as an electronic filing cabinet,where electronic files are stored.Users can add,intercept,update and delete data in the file.)

a simole developmet of artifical neural net