红外线数据通信系统开发，汇编语言，Keil C51开发环境

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电动车从起跑线出发（车体不得超过起跑线），沿引导线到达B点。在“直道区”铺设的白纸下沿引导线埋有1~3块宽度为15cm、长度不等的薄铁片。电动车检测到薄铁片时需立即发出声光指示信息，并实时存储、显示在“直道区”检测到的薄铁片数目。 （2）电动车到达B点以后进入“弯道区”，沿圆弧引导线到达C点（也可脱离圆弧引导线到达C点）。C点下埋有边长为15cm的正方形薄铁片，要求电动车到达C点检测到薄铁片后在C点处停车5秒，停车期间发出断续的声光信息。 （3）电动车在光源的引导下，通过障碍区进入停车区并到达车库。电动车必须在两个障碍物之间通过且不得与其接触。 （4）电动车完成上述任务后应立即停车，但全程行驶时间不能大于90秒，行驶时间达到90秒时必须立即自动停车。 -err

电子钟的单片机实现,这里配合时钟芯片令时间更加准确,LCD界面更加人性化-Realize the single-chip electronic bell, where the time clock chip with a more accurate, LCD interface more user-friendly

运行结果后产生华夏字样，在提示符后从键盘上输入Q（或q）退出这个程序。,,Asm -operating results generated from the Chinese words, at the prompt input from the keyboard Q (or q) to withdraw from the process. ,, Programmers

U盘原代码,包括FAT16和USB的所有东东都是开放的,请认真看呀.-U disk source code, including FAT16 and USB all Dongdong are open, please carefully looked.

两位十进制数的四则运算，用菜单控制，减法支持负数，除法有8位小数。-two decimal number of four computing, using the menu control, subtraction support negative, the division has eight minority.

读取TXT文档里的GPS数据卡尔曼滤波程序，对于初学者很有帮助-TXT file to read GPS data in the Kalman filter procedure, very helpful for beginners

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

好玩有趣的打字游戏-fun typing games

用8253编制秒表延迟程序-8253 with the preparation of procedural delays stopwatch