字符背景颜色变幻

this a simple Timer original code

the filter program write myself,the effect is not bad ,look and kool

液晶显示图片 -LCD Photo

8052单片机和计算机串口通信的试验。已经成功演示，上位机用的是vb写的程序。-8052 single-chip serial communication and computer tests. Have successfully demonstration PC using a program written in vb.

在电脑上提示用户输入某一天的年月日，接收用户的信息后，然后算出输入的日期是星期几，并在屏幕上输出计算的结果。完成后进行下一次输入。-on the computer prompts the user to input a day date, the receiving user information, then calculate the date of importation of the week, and on the screen output of the calculated results. Upon completion of the next input.

本程序有详细的注释,切运行无误 ,程序模块清晰,移植性好,可以实现登陆时间的记录,时间的动态显示,-This procedure has detailed notes, all running correctly, program modules clear, portability, and can realize landing time records, time dynamic display,

一个好用的整数分频电路 保证你喜欢 能够实现对任意整数的分频电路设计-a handy integer frequency divider circuit assures you like to be able to achieve arbitrary integer frequency circuit design

开机时，显示12：00：00的时间开始计时； P0.0/AD0控制“秒”的调整，每按一次加1秒； P0.1/AD1控制“分”的调整，每按一次加1分； P0.2/AD2控制“时”的调整，每按一次加1个小时； -Boot-up, indicating the start time 12:00:00 time P0.0/AD0 control seconds of adjustment, every time plus 1 seconds P0.1/AD1 control points of adjustment, every time plus 1 points P0.2/AD2 control when adjustments, every time plus 1 hours

用汇编编写的矩阵乘源代码，可以在WinDLX下运行-Matrix prepared by the compilation by the source code, you can run WinDLX

一个简单的汇编语言编制的发声程序 键盘输入１到８的数据串后回车　 程序按音乐发声　９　退出程序-a simple compilation of the audible language procedures keyboarding 1-8 after a string of data on the transport procedures music audible exit 9