毕业论文论文范文课程设计实践报告法律论文英语论文教学论文医学论文农学论文艺术论文行政论文管理论文计算机安全
您现在的位置: 毕业论文 >> 论文 >> 正文

单片机数字抢答器的设计(抢答器电路图)

更新时间:2010-2-21:  来源:毕业论文

单片机数字抢答器的设计(抢答器电路图)
目   录
摘要……………………………………………………………………………3
一、引言………………………………………………………………………3
(一)概述
(二)选题依据
(三)抢答器的简介
(四)主要研究问题
二、实验部分…………………………………………………………………5
(一)实验课题
(二)课题内容及步骤
抢答器的硬件设计    ………………………………………………………5
1,抢答器工作原理和原理框图  ………………………………………6
2, 抢答器PCB图  …………………………………………………6
基单片机技术抢答器的软件设计      ……………………………………7
1,抢答器的抢答电路         …………………………………………7
2,抢答器的定时电路       ……………………………………………8
3,抢答器报警电路       ………………………………………………8
4,抢答器时序控制电路     ……………………………………………9
5,抢答器数码管点亮电路 ………………………………………………9
6,抢答器的总程序     …………………………………………………11
三、工作阶段…………………………………………………………………16
四、参考文献…………………………………………………………………16
摘要:
近年来随着工业和科技的飞速发展,单片机的应用正在不断地走向深入,同时带动传统控制检测日新月异更新。在实时检测和自动控制的单片机应用系统中,单片机往往是作为一个核心部件来使用,但是仅单片机方面知识是不够的,还应根据具体硬件结构,以及针对具体应用对象特点的软件结合,加以完善。
本设计组要分两个部分:硬件部分的设计和软件部分的设计。在硬件部分将介绍抢答器的工作状态和抢答器的硬件手工图。在软件设计部分将介绍:1,抢答器的时续控制电路2,抢答器的报警电路,3,抢答器定时电路,4,抢答器抢答电路,5,抢答器数码管点亮电路,6,抢答器的总程序。
本设计的特点是电路结构简单、程序简短、系统可靠性高,能够实现课题中所提的设计要求。
关键词:单片机,抢答器,电路,程序
Abstract:
 In recent years along with industry and technical swift development.Monolithic integrated circuit's application is moving toward thoroughly unceasingly .simultaneously leads the traditional control examination to change with each new day the renewal.In real-time examination and in automatic control monolithic integrated circuit application system ,The monolithic integrated circuit often is takes a core part to use,But only the monolithic integrated circuit aspect knowledge is insufficient ,We should also act according to the concrete hardware architecture,And in view of concrete application object characteristic software union ,Consummates .
    This design team must divide two parts ,Hardware part design and software part design.In the hardware part will introduce vies to answer the first active status and vies to answer first hardware manual chart ,Will introduce in the software design part :1st, vies to answer first when continues the control circuit .2nd, vies to answer first alarm circuit, 3rd, vies to answer the first timing circuit, 4th, vies to answer first vies to answer the first electric circuit,  5, vie to answer the first nixietube to lighten the electric circuit,6th, vies to answer first total procedure.
  This design's characteristic is the circuit structure is simple, the procedure brief, the system reliability is high, can realize the design requirements which in the topic raises.
Key words:
   Monolithic integrated circuit (MIC),Vies to answer first ,Electric circuit ,Procedure .777

[1] [2] [3] [4] [5] 下一页

单片机数字抢答器的设计(抢答器电路图)下载如图片无法显示或论文不完整,请联系qq752018766
设为首页 | 联系站长 | 友情链接 | 网站地图 |

copyright©751com.cn 辣文论文网 严禁转载
如果本毕业论文网损害了您的利益或者侵犯了您的权利,请及时联系,我们一定会及时改正。