9932源代码，用于9932的演示程序，各位大虾请用。

用于键盘扫描功能，适用与初学者，他是4*4键盘的扫描-For the keyboard scanning function, application and beginners, he was 4 * 4 keyboard scanning

液晶显示图片 -LCD Photo

写一个函数，求一个字符串的长度，在main函数中输入字符串，并输出其长度-Writing a function, and the length of a string, in the main function in the input string and output its length

利用汇编程序在51单片机上实现了音乐播放器的功能,希望能给大家提供帮助.-use assembler in MCS-51 achieved a music player function, we can hope for help.

文件比较小，内容比较简单，很容易看懂，希望对大家有所帮组-document is relatively small, relatively simple and very easy to understand, and I hope to have you help group

本例的汇编程序,我希望一些身体如何组装转换为C，与诚挚的祝福： 祝你很欣赏

包含7920液晶显示芯片驱动，用户可参考设计使用-Contains 7920 chip LCD driver, the user can use the reference design

用汇编设计音乐程序-with music compilation design procedures

一个计算程序，能实现加、减、乘、除的计算。该程序接受 的是16进制数。 执行时，需在文件名后直接跟上计算表达式-a computer program can achieve, plus or minus, by, in addition to the calculation. The program is acceptable to the 16-band number. Implementation required in the file name directly to keep up with the formulas

这个程序是：图形菜单，并且可以在菜单上添加窗口-This procedure is: graphical menu, and can be added in the menu window