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Description: 一时钟ActiveX控件编程源码-ActiveX controls programming a clock source
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Size: 38912 |
Author: 站长 |
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Description: 一个计算cpu的频率的程序-a cpu frequency calculation procedures
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Size: 1024 |
Author: 黄凌 |
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Description: 一个用VC写的ACTIVEX控件实现显示系统时间功能看了绝对有收获你将学到如何添加ACTIVEX的事件,方法,属性我的QQ:187356137-a VC was ACTIVEX control display system time to achieve functional absolutely rewarding read you will learn how to add ACTIVEX events, methods, attributes the QQ : 187356137
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Size: 37888 |
Author: |
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Description: 基于AT89C51的电子钟源程序和Protel电路图，该电路可以实现定时开关灯，整点报时，在线调整时间、日期、定时开时间和定时关时间。 -based on the electronic bell AT89C51 source and Protel circuit, the circuit can be achieved timer switch lights, the whole point timekeeping, online adjustments, date, time, regular opening hours and hours of timing.
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Size: 31744 |
Author: xuke |
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Description: 一个MCS51+1620LCD的液晶C程序，开发环境为Keil C51-a MCS51 1620LCD LCD C procedures, the development environment for the Keil C51
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Size: 44032 |
Author: 吴健 |
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Description: C51单片机实现液晶秒表以及简单计算器
电路是一个51最小系统,没有采用总线方式,而简单的连线方式,上有4*4矩阵键盘,一数码管,89S51单片机,串口下载线,数码管显示锁存芯片\蜂鸣器\1602液晶.
代码已经调试成功过,可以实现时间的调整.4*4矩阵键盘,第一排前三列是实现小时\分钟\秒的加.第二排前三列是实现小时\分钟\秒的减.当然还可以通过设置矩阵键盘的键值,来实现加\减\乘\除四则运算,由数码管显示参与运算的数字以及最终的运算结果.-C51 MCU LCD stopwatch and a simple calculator circuit 51 is a minimum system, Bus not used, and simple connectivity, a 4* 4 matrix keyboard, a digital control, devised microcontroller, Serial download cable, digital chip latches Display \ buzzer \ 1,602 LCD. Debugging code has been success, can be achieved period of adjustment .4* 4 matrix keyboard, the first row is shown in the first three hours \ minutes \ plus seconds. shown in the second row is the first three-hour \ minutes \ seconds reduction. Of course You can also set up matrix keyboard keys to achieve increases \ by \ x \ In addition to four operators, Digital Display from operations in the number of operations and the eventual outcome.
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Size: 2048 |
Author: 王永 |
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Description: 6段数码管分别显示，时，分，秒，四个按键，K1（P0.0），K2（P0.1），
K3（P0.2），K4（P0.3），四个按键用来调时间的，按下K1，所有位都清零显示，然后按下K2，秒在闪烁，继续按K2分闪烁，不段地按K2 秒--分--时切换着闪烁，在某位闪时按下K3相应位加一，确认调整，按K4，取消调整再按K1。在K1按下以后才有调时的功能，如果K1没有按下，按别的键没有反映。这为了在加点按键功能留着用
-6 respectively of the digital control, when, minutes and seconds, four keys, K1 (P0.0). K2 (P0.1), K3 (P0.2), K4 (width), the four keys to the transfer time, press the K1, All spaces are reset, then press K2, the scintillation seconds, according to K2 pm flickered. not according to K2 of seconds-- minutes-- when switching to flicker in certain press the flash-K3 corresponding increase in a confirmed adjustment by K4, then canceled K1 adjustment. K1 in the press will only be made after the transfer of function, if K1 pressed by other key is not reflected. This points to the function keys used Retention
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Size: 16384 |
Author: firememory |
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Description: 使用COM组件实现的一个实时时钟，在VC中开发中直接把这个控件拖上去就行了-The use of COM components to achieve a real-time clock, in the VC in the development of this control directly to the trailer up on the list
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Size: 29696 |
Author: 裴国东 |
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Description: 时钟芯片PCF8563的51单片机程序
时钟不超过12MHZ，本程序已在51上试过，可以用-PCF8563 clock chip clock of 51 single-chip program does not exceed 12MHZ, this procedure has been tried in the 51
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Size: 53248 |
Author: lzkai |
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Description: 基于DS18B20的温度计，用C51编程
时钟控制的很精确，调试成功的程序，没有问题，可以很方便的移植-Based on the thermometer DS18B20 with C51 programming clock control is very accurate, debugging successful procedures, there is no problem, you can easily transplant
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Size: 19456 |
Author: lzkai |
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Description: AT89s51和DS1302制作电子时钟的主程序,有日期和时间显示-AT89S51 and DS1302 main program to create an electronic clock, has the date and time display
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Size: 3072 |
Author: woniu |
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Description: 电子秒表的设计
1、用系统8253定时器提供的55ms定时单位，设计秒表定时程序。
2、有关系统定时方法：
PC机系统中的8253定时器0工作于方式3，外部提供一个时钟作为CLK信号,
频率：f=1.1931816MHz。
定时器0输出方波的频率:fout=1.1931816/65536=18.2Hz。
输出方波的周期Tout=1/18.2=54.945ms。8253A每隔55ms引起一次中断，作为定时信号。可用
5945ms作基本计时单位。
用BIOS调用INT 1AH可以取得该定时单位。例：1秒=18.2 (计时单位)-The design of electronic stopwatch 1, 8253 with the system timer to provide regular units of 55ms, design stopwatch timing procedures. 2, the system timing method: PC system in 8253 Timer 0 works in the way 3, to provide an external clock as the CLK signal, frequency: f = 1.1931816MHz. Timer 0 output square wave frequency: fout = 1.1931816/65536 = 18.2Hz. Cycle square wave output Tout = 1/18.2 = 54.945ms. 8253A every 55ms caused a disruption, as a timing signal. 5945ms available for the basic time unit. INT 1AH use BIOS calls can be made of the regular units. For example: 1 seconds = 18.2 (time units)
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Size: 2048 |
Author: 卢春 |
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Description: 51单片机实现数字时钟的程序，输出小时，分，秒显示在数码管上，并可按键调节。-51 single-chip digital clock procedures, output hours, minutes and seconds displayed on the digital tube, and adjust keys.
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Size: 2048 |
Author: zhangbo |
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Description: 用C写的单片机中断时钟，中间有校准误差的，还可以用，虽然现在都用DS1302了，但是对研究中断还是有意义的-Using C to write the single-chip interrupt clock, the middle calibration errors can also be used, although now with DS1302, but the study of interruption or meaningful
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Size: 147456 |
Author: yeblue |
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Description: 8253,8259实现电子钟，源码，接线图，流程图均在文档中。-8253,8259 realize electronic clock, source code, wiring diagram, flowcharts are in the document.
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Size: 31744 |
Author: liuman |
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Description: 一个电子日历时钟的汇编程序，硬件采用at89c51,ds12c887等，有三个按键用于调整日历、时钟，掉电时钟内部照常运行。有ds12c887的完整读写模块。-An electronic calendar clock assembler, hardware used at89c51, ds12c887 and so on, there are three buttons used to adjust the calendar, clock, power-down the internal clock is running as usual. Ds12c887 have full read-write module.
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Size: 3072 |
Author: 刘春运 |
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Description: 用51系列单片机实现电子闹钟的功能，定时闹钟有两个，闹音不同-51 Series Microcontroller with electronic alarm clock function, alarm clock timer has two, to make the sound different
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Size: 8192 |
Author: Franklin |
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Description: 可以实现实时调整时间，由6位LED显示时分秒时钟，连线简单-Can achieve real-time adjustments to time, by six minutes and seconds when the LED display clock, connect a simple
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Size: 99328 |
Author: action |
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Description: （1） 显示北京时间；
（2） 能够校准时间；
（3） 使用汇编语言；
（4） 时、分、秒之间以及年、月、日间以小数点分隔；
（5） 显示公历日期
（6） 能够校准日期
（7） 运动秒表
（8） 闹钟功能
（9） 整点报时功能
（10） 自动/手动进入休眠状态
-(1) shows that Beijing (2) to the calibration time (3) the use of assembly language (4) hours, minutes and seconds, as well as year, month, day to decimal separated (5) shows that the Gregorian calendar date (6 ) to the calibration date (7) Sports Stopwatch (8), alarm clock function (9) The whole point timekeeping function (10) Auto/Manual to enter hibernation
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Size: 6144 |
Author: YUJIAN.XU |
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Description: 一个LED时钟显示程序，用vc实现，效果挺不错，支持一下啊～-A LED clock display program with vc realize the results very good, support you ah ~
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Size: 155648 |
Author: 冯超 |
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