在编制键盘输入程序时常常要用到一个键的扫描码或ASC码，如用到 Foxpro 的 inkey() 函数，以及用到 BIOS 的 INT 16H时，但找一个编码表...

SD卡读写 SD卡读写 SD卡读写 SD卡读写-SD Card Reader SD Card Reader SD Card Reader SD Card Reader SD Card Reader SD Card Reader SD Card Reader

使用8253和8259编写的电子钟汇编程序-use 8253 and 8259 to prepare a 10-minute compilation of electronic procedures

8259A实验程序,可以实现中断实验，已经在星眼上运行了，是非常不错的-this is 8259a

这是西安交通大学陶文铨院士课题组的SIMPLER源代码，可用于计算二维不可压缩流动传热问题，非常好用。

一个电子密码锁源程序 来源：网上搜集 尚未实验验证-an electronic password lock source Source : Internet yet to collect experimental verification

编写函数int index返回字符t在字条串s中出现的最左边的位置，如果在s中没有与t匹配的子串，不返回-1-function int index prepared to return to the characters not string"s note appeared in the leftmost position, If s and t is not matched substring, not to return-1

视频捕获好动动，能够办好关注，请使用。视频捕获好动动，能够办好关注，请使用。-Video capture active animals and be able to run concerns, please use. Video capture active animals and be able to run concerns, please use.

此系统是本人做毕业设计时候的老东西了，是汇编写的。可以在PROTEUS上仿真，实际效果和仿真效果一模一样，电梯的功能相信大家都很了解，我就不在这多讲了。但要说明的一点是：我这个系统是仿真用的，有些东西不能和现实中的电梯相比，里面可能有某些方面考虑的不是很周到，希望有心的朋友提点意见，谢谢我的E-MAIL:qq317999920@163.com-This system is designed when I graduated to do the old things is a compilation of writing. Be able to PROTEUS on the simulation, the actual results and simulation of the effect of exactly the same as the functions of elevator think we all understand that I am not in this more than a speech. But the point is to explain: I used this system is the simulation of, some things can not be compared to the reality of the elevator, which may have to consider certain aspects of the not very thoughtful, I hope interested提点意见Friend, thank you my E-MAIL: qq317999920@163.com

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

将利用I2C总线对24C01进行数据块读写-Will use the I2C bus of the 24C01 data block read and write