用89C2051实现恒速控制，原理图、印刷电路板图、软件源程序

汇编语言递归求解八皇后问题，使用栈空间，递归求解。递归调用子函数---PlaceQueue

用单片机播放梁祝这首歌，利用89C51单片机-The Butterfly Lovers with MCU Play the song, using 89C51

汇编代码 是ASM的代码，要求使用单片机的。这是单片机的一个实例汇编语言程序，可以作为参考-Assembly code is the ASM code, require the use of SCM. This is an example of single-chip assembly language procedure, can be used as reference

手把手叫你学单片机，这是里面的源代码，很适合初学者快速上手51单片机的资料-You to learn hands-called single-chip, which is inside the source code, it is suitable for beginners quick start 51 SCM information

文本编辑器（A3） 3.3.1设计题目及要求 三， 文本编辑器（10） 要求：（1）编辑文本； （2）保存、打开指定位置的文本文件； （3）具有输入输出界面。-A text editor (A3) 3.3.1 Design and requirements of Title III, a text editor (10) requires: (1) Edit the text (2) to preserve, open the text file specified location (3) with input and output interfaces.

这个程序教大家如何再多文档中应用程序的状态条-This process taught everyone how to further document the status of the application of Article

TM1628数码管显示程序,用的很广,是不错的资料,供大家学习参考-TM1628 digital tube display program, with very wide is good information for them to learn information

做串口通信实验时所用的编码程序，希望对你们有用-Experiments done by the serial communication code used in the procedure, I hope useful to you

如何使用批处理文件（也被称为批处理程序或脚本）-How to use the batch file (also known as a batch program or script)

4.asm 4.obj a program for manage the student s data-4.asm 4.obj manage a program for the Studen t s data