a second python program.

设计要求：编写程序实现利用定时器演奏乐曲。本程序通过调用通用GENSOUND程序发出各种声音演奏乐曲。选择p播放音乐“太湖船”，选择q退出。 -design requirements : preparation program using timer pieces. This procedure by calling the General GENSOUND procedures issued voices pieces. P choice to play music "Taihu boats," and choose q withdrawal.

单片机产生PWM波对电机进行调速 脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周期的大小来控制输出功率-Single-chip PWM wave generated on the motor speed Pulse width modulation (Pulse Width Modulation-PWM) refers to the basic cycle of the output signal of a fixed basic cycle by adjusting the duty cycle to control the size of the output power

这是一个显示“中国北京”字样的程序,按“q”键退出。-This is a show

bootsect 在屏幕上打印p 仿于渊的那本自己动手写操作系统-bootsect print red p on the screen follow the book written by yuan yu

BASM_for_Beginners.是DELPHI开发工具嵌入汇编语言,介绍了两种语言的接口,其使用语法-BASM_for_Beginners. Yes DELPHI embedded assembly language development tools, the introduction of the interface in two languages, the use of grammar

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.

This sample shows the use of input and output string functions of emu8086.inc

这是一个键盘显示的程序,一般键盘都可以用它,只是需要你更改其中的一些参数而已,很不错吧!-This is a keyboard and display procedures, the general keyboard can use it, you only need to change these parameters only, very good!

多位的加减运算，允许有负数.-number of addition and subtraction operations and allow a negative.

masm32菜单使用的例子-masm32 menu use example