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Description: 【微机原理与接口技术课程设计】【电子钟的设计】【时时动态显示】
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Size: 2079 |
Author: 陈周 |
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Description: sam课程设计的sam，栽斤斗三风口浪尖我ieufsdljfuefs
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Size: 2083 |
Author: 萨地方 |
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Description: 显示缓冲区数组*/ unsigned char clockstr[6] /*时间显示的数码管编码数组*/ unsigned char alartstr[6] /.../*第二次按C键设置分位,第三次按键设置秒位,第四次按键完成退出设置*/ if(SetSelect==0) /*按到第四
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Size: 865 |
Author: lhfplc |
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Description:
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Size: 2048 |
Author: 陈周 |
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Description: sam课程设计的sam，栽斤斗三风口浪尖我ieufsdljfuefs-sam curriculum design of sam, planted three Tuyere wave loop I ieufsdljfuefs
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Size: 2048 |
Author: 萨地方 |
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Description: 显示缓冲区数组*/ unsigned char clockstr[6] /*时间显示的数码管编码数组*/ unsigned char alartstr[6] /.../*第二次按C键设置分位,第三次按键设置秒位,第四次按键完成退出设置*/ if(SetSelect==0) /*按到第四-Display buffer array*/unsigned char clockstr [6]/* the time displayed by the digital control code array*/unsigned char alartstr [6] /.../* second key set points according to C-bit, third button settings seconds bit, the fourth button Finish to exit the settings*/if (SetSelect == 0)/* according to the fourth
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Size: 1024 |
Author: lhfplc |
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Description: 用AT89C2051的最简单电子钟，可显示时分秒，走时每准-AT89C2051 with the simplest electronic clock displays the time every minute, every quasi-traveltime
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Size: 194560 |
Author: 砚波 |
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Description: 设计一个定时显示装置，用实验仪左侧的六个LED数码管显示时间，时间显示格式为24小时制。分秒值为59分55秒时开始报时，每秒钟蜂鸣器鸣叫一声，到整点报时停止。
74系列模块；8254模块；8259模块；8255模块。
在PD32实验模块中验证正确
8254每25ms刷新依次
Q_0、Q_1、Q_2、Q_3分别与Q0、Q1、Q2、Q3相连
P_0、P_1、P_2分别与P0、P1、P2相连
74： CS1接340H，CS2接360H
GATE0接+5V，CLOCK0接1.5MHZ,OUT0接IR0,GATE1接8255第四片B0，CLOCK1接93KHZ,OUT1接蜂鸣器，CS接300H,A0接地址线A2，A1接地址线A3
8259CS1接3A0H,INT1接INTR,INT-A接INTA,SP/1接+5V
8255CS4接CS-4-Shows the design of a timing device, the experimental instrument with the left side of the six LED digital time display, time display format for the 24-hour clock. Accurate value of 59 minutes and 55 seconds at the beginning of time, calls out every second buzzer to stop the whole point of time. 74 series module 8254 module 8259 module 8255 module. PD32 experimental module in the right to verify each and every 25ms refresh 8254 followed Q_0, Q_1, Q_2, Q_3 with Q0, Q1, Q2, Q3 connected to P_0, P_1, P_2, respectively, and P0, P1, P2 connected 74: CS1 access 340H, CS2 Access 360H GATE0 then+5 V, CLOCK0 then 1.5MHZ, OUT0 then IR0, GATE1 the fourth film 8255 then B0, CLOCK1 then 93KHZ, OUT1 access buzzer, CS next 300H, A0 then address line A2, A1 then take the address line A3 8259CS1 3A0H, INT1 then INTR, INT-A Access INTA, SP/1 then+5 V 8255CS4 then CS-4
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Size: 2048 |
Author: 康凯 |
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Description: 电子时钟的设计，可以显示年月日，用单片机51来控制。-Electronic clock is designed to show the date, with 51 single-chip microcomputer to control.
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Size: 22528 |
Author: chen |
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Description: 一个简单的电子钟程序，希望对初学者有帮助-A simple clock program, want to be helpful for beginners
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Size: 18432 |
Author: hu |
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Description: 电子钟的设计，符合大部分的设计要求。是由很好的可调性的-Clock design, in line with most of the design requirements. Is a very good adjustability of the
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Size: 2048 |
Author: 刘飞 |
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Description: 基于89C52的电子钟，时分秒功能，整点报时功能，调时功能，闹钟功能还待开发-89C52-based electronic clock, when minutes and seconds functions, whole hour, when the transfer function, alarm clock function is also to be developed
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Size: 32768 |
Author: D |
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Description: 以单片机为核心器件，以软件为驱动，来控制数码管。-A microcontroller as the core component of software-driven, to control the LED.
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Size: 1024 |
Author: 林浩 |
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Description: 汇编实现的电子时钟，程序简单易懂，一般出血者都能看明白-a computer clock
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Size: 2048 |
Author: 廖冠 |
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Description: 51单片机C语言电子钟设计程序，具有一般电子钟的简单功能。- C-51 electronic clock chip design process, general electronic clock with a simple function.
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Size: 1024 |
Author: derek |
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Description: 基于单片机的简易电子钟设计，包含源代码和原理图。-Based on a simple electronic clock of the microcontroller, including source code and schematic.
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Size: 66560 |
Author: liby |
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Description: 电子钟：温度测量，时间，星期功能，带时钟芯片-Electronic clock: temperature measurement, time, week functionality, with a clock chip
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Size: 196608 |
Author: 冯静静 |
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Description: 针对于51单片机小型系统板C语言编写的1602LCD显示电子时钟演示程序-Electronic clock demonstration program for the small system board 51 MCU C language written 1602LCD
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Size: 5120 |
Author: lidan |
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Description: 基于STC52单片机的电子钟的C源程序！-Based the STC52 microcontroller electronic bell C source!
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Size: 29696 |
Author: 赵翔 |
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Description: 电子时钟-Electronic clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Size: 40960 |
Author: 于语 |
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