此文件包括各种编码转换程序，比如：二进制到BCD 码转换、二进制到ASCII码转换...

filePath="c:/test/tt.txt" #从文件中读取信息 f=open(filePath, "r")#运用读的方式打开文件， for line in f: #每次读取文件的一行内容      print(line) f.close() #向文件中写入信息 f=open(filePath, "a") #这里有两种方式：第一种是以w的形式，它写入时将会清空以前的数据然后再写入数据，第二种是以a的形式，它以追加的形式写入数据 f.write("我开始向文件中写入信息 ") f.writelines("我已经向文件写入了信息") f.close()

汇编语言编程认识实验 可能对初学汇编和ASM平台的用户有帮助！-Experimental understanding of assembly language programming may be compiled and novice users ASM platform to help!

一个简单的汇编语言编制的发声程序 键盘输入１到８的数据串后回车　 程序按音乐发声　９　退出程序-a simple compilation of the audible language procedures keyboarding 1-8 after a string of data on the transport procedures music audible exit 9

键盘中断程序 INT16-键盘中断程序

呵呵 一些及其简单的源代码 不是我的垃圾 而是我实在太急需要一些东西了 抱歉了 大家-Hehe some of its simple source code is not my rubbish but I really need to rush things a sorry everyone

简单的功能介绍：本软件是由，三块模块组成。一个是打字练习，一个是打字计时，一个是音乐练习。本软件解决了打字练习途中的估噪无味，提升练习效果。本游戏有4个等级,可以根据情况来选择。这个软件还改进了，判断你是否打字失败功能。如果，打字失败，还可以从来，亦可退出。打字计时，为你打字计时间，提高效率。同时，电子琴音乐，为你在无聊时，增添色彩，可以练习歌谱，提高兴趣。-Simple, functional description: This software is, three modules. 1 is a typing exercise, one is typing time, a music practice. The software solves the assessed noise typing practice tasteless way to improve practice effect. This game has four levels, you can choose depending on the circumstances. The software also improved, to determine whether you have failed typing feature. If, typing fails, you can never can quit. Typing time for your time typing dollars and improve efficiency. At the same time, organ music, for when you" re bored, add color, you can practice song sheet, interest.

单片机外部中断的典型应用，proteus仿真，程序，原理图全套。-External interrupt a typical single-chip applications, proteus simulation, procedures, a full set of schematics.

用Ｃ＋＋实现多项式处理-Using C++ to deal with polynomials

光学冷加工倒角机的设计 伺服电机+LCD显示-Optical design of cold chamfering machine servo motor+ LCD Display

实现8251可编程通信实验的汇编源代码 使用环境是星研集成环境-8251 programmable communication experiment to achieve the compilation of source code for the use of the environment is an integrated environment for satellite research