UML for C# This paper describes the primary constructs in the C# language and how they are modeled i
UML for C# This paper describes the primary constructs in the C# language and how they are modeled i...
I-frame技术资料
资源总数：1199
I-frame全部资料 (1199个)
A simple program to connect to a postgres database. You ll need to alter the database settings for i
A simple program to connect to a postgres database. You ll need to alter the database settings for i...
Why do People Program? Each person can have his own reason for programming but I can tell you th
Why do People Program? Each person can have his own reason for programming but I can tell you th...
Its a project that i create. The program its like an helpdesk, that allows the user to introduce re
Its a project that i create. The program its like an helpdesk, that allows the user to introduce re...
一种8 位I O口的单片机显示器和键盘接口
一种8 位I/O口的单片机显示器和键盘接口...
< 图形图像编程精粹>>,介绍了图形图像编程中的一些高级知识,包括2D Geometry,2D Rendering, Image Processing, Frame Buffer T
< 图形图像编程精粹>>,介绍了图形图像编程中的一些高级知识,包括2D Geometry,2D Rendering, Image Processing, Frame Buffer T...
实现中断复制功能. 除非输入i(I),否则会在屏幕上显出输入的字母或字符值. 以end结束. 具体解释见源程序.
实现中断复制功能. 除非输入i(I),否则会在屏幕上显出输入的字母或字符值. 以end结束. 具体解释见源程序....
I/O并行口直接驱动LED显示的电路图及源程序
I/O并行口直接驱动LED显示1. 实验任务 如图13所示，利用AT89S51单片机的P0端口的P0.0－P0.7连接到一个共阴数码管的a－h的笔段上，数码管的公共端接地。在数码...
EDA9060开关量I/O 模块在电气控制柜中的典型应用
EDA9060开关量I/O 模块在电气控制柜中的典型应用—— EDA9060结合交流接触器实现远程控制EDA9060开关量I/O模块是山东力创科技自主研发的一款分布式DI/DO工控模块，主要功能特点：...
如何利用CPLD与单片机实现并行I／O接口的扩展
]本文介绍了如何利用CPLD(复杂可编程逻辑器件)与单片机的结合实现并行I／\r\nO(输入／输出)接口的扩展。该设计与用8255做并行I／O接口相比，与单片机软件完全兼容，\r\n同时拥有速度快，功...