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1、 利用8031作为主控制器组成一个电子跑表,采用4位LED显示器。 2、 上电或RESET后能启动显示当前(时:分):首次上电复位显示为0时0分,以后各次RESET均显示正确的当前时间。 3、 当按下START键时,作为跑表使用,显示范围是:000.0-999.9秒,当按下STOP键时,跑表停止运行,并保留所停位置的时间显示不变。 4、 利用H键作为时钟校正,即当按下H键时,显示的当前小时值以每秒加一的速度递增(24点即为0点),利用N键作为分校正,使用方法同H键,但60分钟即为0分。 -one, using 8031 as the main controller of an electronic stopwatch, using four LED display. 2, or RESET power can be activated after the current show (am : pm) : the first power-on reset showed At 0000 hours, after the meeting RESET show correct the present time. 3, press the START button, as the stopwatch use, display area is :000.0 - 999.9 seconds, when pressed STOP button, stopwatch stop running, and stop location to which the reservation is the time displayed unchanged. 4, H keys as the clock correction, that is, when? H bonds, shows the current value of an hour to a second increase at a rate (24 points shall be 12:00 a.m.), as the use of N bond is at, with the use of H keys, but 60 minutes shall be 0.
Date : 2008-10-13 Size : 27.06kb User : 白光磊

初学单片机的一个实例运用,以at89c2051为例,用c语言编写的时钟程序。程序采用了两级中断,具有时钟及秒表功能。-beginners MCU use an example to at89c2051 example, the language used c clock procedures. Adoption of the two suspended, with the clock and stopwatch functions.
Date : 2008-10-13 Size : 2.81kb User : 鲁云

带双通道功能的秒表 该代码可以实现 双通道的计时以及显示当前时间的功能 通过SW2 SW3 可以修改当前时间 通过SW1 进入计时状态 在按SW1开始计时 而 SW2 SW3 保存计时结果 最好用flashget下载-with dual-channel function of the stopwatch code can achieve the dual-channel display the current time and time functions through SW2 SW3 can modify the current time through SW1 enter the state by the time the timer SW1 and SW2 SW3 time preserving the best results with Flashget Download
Date : 2008-10-13 Size : 2.66kb User : 胡晓

一个用单片机做的秒表程序,对单片机初学者有一定帮助-a microcontroller to do with the stopwatch process that the SCM will definitely help beginners
Date : 2008-10-13 Size : 22.21kb User : 杨天

AT89C51显示00~99汇编语言程序 要实现两位数码管显示00~99依次循环的秒表设计,必须得将AT89C51芯片写入程序,只有将程序写进AT89C51芯片,才能实现其秒表的原理功能-AT89C51 showed 00 ~ 99 assembly language to achieve two Digital Display under 00 ~ 99 cycles stopwatch design, it must be written into the chip AT89C51 procedures, Only AT89C51 procedures written into the chip, in order to achieve its principle function of the stopwatch
Date : 2008-10-13 Size : 1.89kb User : llll

功能丰富的万年历,用c语言在单片机上实现,除了实现万年历基本功能之外,附加功能有,闹钟,开机动画,秒表-feature-rich hefty almanac, the language used in MCU c achieve, in addition to achieving basic functions hefty almanac, Additional functions, alarm clocks, and boot animation, stopwatch
Date : 2008-10-13 Size : 4.47kb User : 达闻西

单片机秒表程序,请朋友们试试,如果需要更多程序,请和我联系-SCM stopwatch procedures, please friends try, if need more procedures, please contact me and
Date : 2008-10-13 Size : 15.27kb User : WANG

pic单片机定时器0的相关程序,调试已经通过,通过定时器定时,完成秒表的功能,显示在led上-pic microcontroller Timer 0 associated procedures, debug, has been passed through the timers regularly, completion of the stopwatch functions, led on the show
Date : 2008-10-13 Size : 1.03kb User : 张桦

一个实用的秒表程序下载,请大家应用的时候注意语言环境等因素-a practical stopwatch download, please use the attention to language and other factors
Date : 2008-10-13 Size : 1.36kb User : s

时间跑表二合一程序(此程序在自制的单片机板上运行通过)-time stopwatch Combo procedure (procedure in privately run through the MCU board)
Date : 2008-10-13 Size : 3.77kb User : 陈谷

数码显示,键盘,秒表显示:通过TC1 的定时溢出而在LED上动态显示。-digital display, keyboard, stopwatch showed : TC1 regularly overflow and the LED on the dynamic display.
Date : 2008-10-13 Size : 1.68mb User : chenji

MAXPULS II 下VHDL实现多功能电子钟的源代码,包括时钟,秒表,日历等多种功能-MAXPULS II under VHDL multifunctional electronic clock source code, including the clock, stopwatch, multiple functions such as calendar
Date : 2008-10-13 Size : 3kb User : 余远恒

我自己写的一个电子时钟,带秒表,计时器,和简单的计算器功能,供初学者参考-I wrote it myself an electronic clock with a stopwatch, timer, and a simple calculator functions, for beginners reference
Date : 2008-10-13 Size : 51.19kb User : ww

电子秒表电路,可在开发版上下载运行,verlog开发-electronic stopwatch circuit may download the development version running verlog Development
Date : 2008-10-13 Size : 3.24mb User : 李佳丽

VB 秒表时钟的制作 在计算机是1000毫秒的计算情况下,以60进1秒的计算方法-VB stopwatch clock production in 1000 is a computer calculation of milliseconds, 60 seconds into a method of calculation
Date : 2008-10-13 Size : 8.83kb User : 关盛鸿

自己写的秒表程序,六位数码管扫描方式,精度可再提高-write his stopwatch procedures, six digital tube scan mode, the accuracy can be increased
Date : 2008-10-13 Size : 1.22kb User : dexter

嵌入式系统下的五笔字型输入法码表。很难得哦-Embedded System under the WBZX stopwatch. Rare oh
Date : 2008-10-13 Size : 111.98kb User : 张大海

本程序以单片机为核心设计一个多功电子表,具有电时钟和跑表功能。做时钟时在4位LED 显示器上显示分、秒,做跑表时显示范围000.0秒~999.9秒并具有跑表启动和跑表复位功能键。-procedures to the microcontroller as the core design of a multi-functional electronic watches, and clocks -- with stopwatch function. Clock done at the four LED display shows minutes and seconds. do stopwatch displayed scope ~ 000.0 seconds and 999.9 seconds with stopwatch and the stopwatch started reset function keys.
Date : 2008-10-13 Size : 1.11kb User : hzh

用ATmega16实现的多功能带音乐闹铃(老鼠爱大米)的数字时钟,有3个功能键设置。具体功能为:秒表计时,闹铃音乐,时钟,校时设置。可以学习状态机的编程思想。-ATmega16 achieve with the music with multi-function alarm (Lao Shu Ai Da Mi) digital clock, There are three function keys installed. Specific functions : stopwatch time, the alarm music, the clock, setting up schools. State machine learning programming ideas.
Date : 2008-10-13 Size : 51.1kb User : 杨子荣

本示例阐释 Stopwatch 类及其使用。 要求 您的桌面计算机上必须安装 .NET Compact Framework,该软件可以使用 Program Files 下的 Microsft.NET 或 Visual Studio 8 下的 \\SDK\\v2.0\\CompactFramework\\ 文件夹中的 netcfsetupv2.msi 文件来安装。
Date : 2008-10-13 Size : 14.37kb User : 王子
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