很好的东西 你们一定要相信我 让我下载 走人吧 你们做的太好了...

用8251a实现串行口异步方式双机通信，波特率1200bps，采用查询方式发送，中断方式接收。双方平时处在查询键盘、等待中断接收状态，并显示相关提示-8251a achieved using an asynchronous serial interface mode dual-machine communication, baud rate 1200bps, using queries sent, interrupt reception. Look at the two sides usually the keyboard, waiting for interrupt reception status, and display-related tips

关于流水灯的单片机里，可用的基于C++的程序，稍微改编对应引脚即可使用，方便快捷，欢迎大家参考~~~~

键盘实现电子琴功能....用61h和1ah端口实现-Electronic organ function keyboard implementation .... 1ah use port 61h and implementation

blue space 蓝色空间下载系统精简版---大家分享-blue space blue space streamlined version of Download System-- share

汇编编程简单介绍-compilation programming briefed

这个程序我花了好久才写出来的,非常的好,它可以产生很高性能的三角波,一般程序不易产生如此好的波形.-this process I have spent a long time before the writing, very good, and it can produce a very high-performance triangular wave, the general procedures have not been so good waveform.

两位二进制数乘法-two binary multiplication

在职学员培训课程管理系统 （1）系统基本数据的录入。 （2）可实现课程信息的查询、修改。 （3）可查询教师所授课程的评价内容。 （4）培训教材的录入、修改和查询。 -In-service training courses management system (1) system, basic data entry. (2) can be achieved curriculum information query, modify. (3) can be found by teachers delegate the evaluation of course content. (4) training materials input, modify, and query.

汇编写的通讯录代码-compiled code written correspondence

采用PID方式控制直流无刷电机,可使电机的调速范围扩大一倍以上