从CMOS读取信息显示时钟程序

used to communicate between 2 C51 by serial -used to communicate between 2 C51 by serial

单片机外部中断的典型应用，proteus仿真，程序，原理图全套。-External interrupt a typical single-chip applications, proteus simulation, procedures, a full set of schematics.

广告牌的制做，可以显示32高字可以任意加，-Advertising system to do, you can display 32 characters can be high-Canada,

汇编语言实现的接口8255A编程 一个很好用的代码  上课实验时写的

DIALOGIC 会议的测试代码，很有用的，希望对你有帮助。 -Dialogic meeting the test code, very useful, I hope you have help.

it is about hospital management systems which tell how things can be managed in hospital

用java编写的留言版，很好的-prepared with the message boards, good Dongdong

获取CPU频率和名字-access to the CPU frequency and name

用汇编语言实现：通过键盘输入任意两点坐标，在屏幕上开一个窗口，并设定控制窗口的颜色，要求屏幕呈现颜色的变化。(huangyujie)-assembly language : 2:00 keyboarding arbitrary coordinates on the screen in an open window and set the color control window, the screen has requested a change in color. (Huangyujie)

mp3源代码keil开发的mp3源代码 供大家学习参考-mp3 source code keil developed source code for mp3 U.S. study reference