篮球赛计时计分器毕业设计论文

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毕业设计(论文)-篮球赛计时计分器的设计[管理资料]

毕业设计(论文)-篮球赛计时计分器的设计[管理资料]

题目篮球赛计时计分器的设计学生姓名学号所在学院陕西理工学院专业班级电子1203班指导教师完成地点物理与电信工程学院实验室2016 年 6 月 2 日篮球赛计时计分器的设计作者:(陕西理工学院物理与电信工程学院电子信息工程专业12级3班,陕西 723000)指导老师:[摘要]介绍基于STC89C51单片机的篮球比赛计时计分系统。

本次设计的篮球赛计时计分系统通过STC89C51编程控制LED七段数码管来实现计时和计分的功能。

通过按键控制电路设置比赛定时时间,暂停时间,立即刷新甲、乙两队的比分, 比赛进行到半场结束交换场地时,两队比分能交换显示的位置,比赛结束时,系统可以发出报警的指令以及在赛后及时暂存成绩等功能。

该系统价格低廉,性能稳定,携带方便且操作简洁,广泛应用于各类学校或者小型团体作为赛程计时计分。

[关键词]单片机;篮球比赛计时计分器;数码管Design of timing and scoring device for basketball matchAuthor:Zhaoming Li(Grade 12,Class 03,Major in Electronics & Information engineering ,Physics & Telecommunications engineering Dept., Shaanxi University of Technology,Hanzhong,723003,Shaanxi)Tutor:Fang LiangAbstract:Introduction to basketball games STC89C51 time scoring system based on the MCU. The design of the basketball game time scoring by STC89C51 programming control LED seven-segment LED to achieve the timing and scoring functions. Button control circuit is provided timing game, pause time, immediately flush A and B teams score, the game proceeds to the end of the half-exchange sites, teams were able to exchange position is displayed at the end of the game, the system can send out alarms instruction and function in a timely manner after the scratch results and the like. The system is inexpensive, stable, easy to carry and simple operation, widely used in all types of schools or small groups as the race timing and scoring points.Key Words: MCU;Basketball time scoring device;Digital Tube目录1引言 (1) (1) (1) (1) (1)2系统总体设计 (2)系统总体设计方案 (2)系统基本功能介绍 (2)3系统硬件电路设计 (4)篮球计时计分器电路原理图 (4)篮球计时计分器电路工作过程 (5) (5)计时电路 (5)计分电路 (7)STC89C51芯片介绍 (8)管脚说明 (8)4系统仿真 (10) (10)Proteus软件介绍 (10)Keil软件介绍 (11) (12)Proteus仿真 (12)5系统调试 (14)软件调试 (14)硬件调试 (14)结论 (18)致谢 (19)参考文献 (20)附录A 英文原文 (21)附录B 中文翻译 (25)附录C 程序源代码 (28)附录D 元件清单 (38)1引言随着单片机在各个领域的广泛应用,许多用单片机做控制的球赛计时计分系统应运而生,如用单片机控制LCD液晶显示器计时计分器,用单片机控制LED七段显示器计时计分器等。

篮球计分器毕业论文

篮球计分器毕业论文

篮球计分器毕业论文目录摘要 (1)英文摘要 (1)引言 (2)1 设计方案选择 (3)1.1设计概述 (3)1.2设计要求及功能 (3)1.3设计方案比较 (3)2 系统设计主要器件介绍 (3)2.1 LCD1602介绍 (3)2.2 单片机STC89C51介绍 (4)3 系统硬件设计 (6)3.1 原理框图 (6)3.2 工作原理 (6)3.2.1 显示电路 (6)3.2.2 时钟电路 (7)3.2.3 复位电路 (7)3.2.4 按键电路 (7)3.2.5 电源电路 (8)4 系统软件设计 (9)4.1 流程图整体介绍 (9)4.2 各模块流程图介绍 (10)4.2.1 主程序流程图 (11)4.2.2 键盘程序流程图 (11)4.2.3 显示程序流程图 (12)5电路仿真和实物制作 (12)5.1 电路仿真 (12)5.2 原理图绘制 (12)5.3 PCB图绘制 (12)5.4电路板制作 (13)6 调试与分析 (13)6.1调试工具 (13)6.2 调试结果 (13)6.3 调试中遇到的问题 (14)结论与谢辞 (15)参考文献 (16)附件1:源程序 (17)附件2:仿真图 (31)附件3:原理图 (32)附件4:PCB图 (33)附件5:实物图 (34)篮球计分器的设计与实现信息工程学院应用电子技术专业何志勤摘要:本设计主要采用单片机STC89C51芯片作为核心控制元件,按键输入电路输入信号,由13个按键控制所有分数的加减以及时间的倒计时、暂停及清零,采用LCD1602作为显示器件。

系统符合一般篮球计时器的工作要求,可用于平时的篮球赛,携带操作方便。

关键词:STC89C51 按键输入液晶显示1602 计时Basketball scoring device design(Major of Applied Electronic Technology,Information and Engineering college, JinHua College of Vocation And Technology, He Zhiqin)Abstract:This design mainly uses the STC89C51 chip as the core control element, a key input circuit of input signal, is composed of 13 keys to control all fractions and time countdown, pause and reset, using LCD1602 as the display. The system accords with the general basketball timer job requirements, can be used for peacetime basketball, convenient carrying and operation.Keywords: STC89C51 key input LCD1602 counter timer- 1 -引言体育比赛计分系统是快速采集得分数据,记录,处理,加工和传输数据的信息系统。

0541580211-刘小明-篮球比赛计时计分器设计

0541580211-刘小明-篮球比赛计时计分器设计

少年易学老难成,一寸光阴不可轻- 百度文库中国石油大学(华东)现代远程教育毕业设计(论文)题目:篮球比赛计时计分器设计学习中心:重庆信息工程专修学院奥鹏学习中心年级专业:0509级电子信息工程学生姓名:刘小明学号:0541580211 指导教师:徐代禄职称:讲师导师单位:重庆信息工程专修学院中国石油大学(华东)远程与继续教育学院论文完成时间:2007年 5 月22日目录目录 (1)第1章前言 (2)第2章芯片及特性 (3)2.1设计要求 (3)2.2AT89C51芯片介绍 (3)2.2.1管脚说明 (5)2.2.2振荡器特性 (7)2.2.3芯片擦除 (7)第3章工作方式介绍 (8)3.1工作方式种类 (8)3.1.1工作方式0 (9)3.1.2工作方式1 (10)3.1.3工作方式2 (10)3.1.4工作方式3 (11)第4章计数的实现 (13)4.1计数器 (13)4.2译码显示电路 (13)4.3启/停控制电路 (14)4.4整机电路安装、调试 (16)第5章结论 (17)致谢 (18)参考文献 (19)第1章前言随着体育活动越来越多的受到人们的重视,篮球比赛也被很多青少年所喜爱。

我本人也参加过学校组织的班级间的篮球比赛,但是比赛的计分和计时的工具大多是很简陋的比分牌,十分的不方便。

而且大多由于缺少24秒的倒计时,控球时间计时不是很准确。

我开发的这个系统原料简单,按键功能强大,计时准确,流动性强,非常适合于学校的篮球比赛等对于计时要求比较高的地方。

自从1976年Intel公司推出第一批单片机以来,80年代单片机技术进入快速发展时期,近年来,随着大规模集成电路的发展,单片机继续朝快速、高性能方向发展,从4位、8位单片机发展到16位、32位单片机。

单片机主要用于控制,它的应用领域遍及各行各业,大到航天飞机,小至日常生活中的冰箱、彩电,单片机都可以大显其能。

单片机将微处理器、存储器、定时/计数器、I/O 接口电路等集成在一个芯片上的大规模集成电路,本身即是一个小型化的微机系统。

篮球计时计分系统设计毕业设计论文

篮球计时计分系统设计毕业设计论文

目录第一部分设计任务与调研 (2)1、系统基本任务功能介绍 (3)1.1、赛程时间设置 (3)1.2、赛程时间启动/暂停设置 (3)1.3、比分刷新控制 (4)1.4、比分交换控制 (4)1.5、程结束报警 (4)2、AT89C51简介 (4)3、本课题的目的及意义 (5)第二部分设计说明 (9)1、系统设计方案 (9)2、电路组成 (10)3、本设计特点 (19)第三部分设计成果 (20)设计成果图片 (20)本作品特点 (20)总设计原理图 (20)程序 (21)第四部分结束语 (26)第五部分致谢 (27)第六部分参考文献 (28)第一部分设计任务与调研1、系统基本任务功能介绍本设计要实现的基本功能有:赛程时间设置,赛程时间启/停设置,比分刷新控制,比分交换控制,计时计分显示,赛程结束报警。

以下对个功能进行介绍。

1.1赛程时间设置通过按键K5、K6来设置赛程时间。

篮球比赛的一节时间为12分钟,通过按K5按键,使LED数码管1显示“1”即可。

在按K6按键,设置比赛时间的个位数,即使数码管2显示“2”。

当比赛结束时,如果由于一些特殊原因要增加比赛时间,这时比赛时间的调整同样由K5、K6按键来设置,且方法和上面一样。

但一般情况下只需按下K6来设置即可。

因为加赛时间只有几分钟。

1.2、赛程时间启动/暂停设置当时间设置完成后,比如设置赛程时间为45分钟,则在LED显示器上显示为4500,45表示分钟,00表示秒钟。

这时,如果裁判吹响开始的哨声时,则应立即按下按键K7,表示赛程开始,计时显示则由4500变成4459,4458……一直计时直到计为0000时表示赛程结束。

按键K7为赛程启动和暂停控制。

比分刷新控制由于在比赛中,两队的比分在不断变化,所以需要设置比分刷新控制,该功能由按键K1~K4完成,具体如下:K1按键:甲队比分加1;K2按键:甲队比分减1;K3按键:乙队比分加1;K4按键:乙队比分减1。

基于单片机的篮球比赛计分器

基于单片机的篮球比赛计分器

2009届毕业设计(论文)题目:基于单片机的篮球赛计时计分器学院、系:电子技术系专业:电子科学与技术学生姓名:肖植班级:电科07521学号: 043指导老师 : 张京摘要本设计是篮球计时计分器,主要在篮球比赛中用于记录整个赛程的比赛时间和显示甲、乙两队在比赛过程中的比分情况。

该计时计分器有部分组成:一部分用来实现计时功能,其基本原理和定时闹相似;另一部分用来实现计分功能,其基本原理和计数器相似,只不过所要记录和显示的对象是按键按下的次数,每按下一次计数值加一。

该设计能够实现计时和计分功能,采用共阴极数码管进行动态显示,加分的部分用按键来完成,每按一次发送一个计数脉冲,计数值加一。

关键词:计时计分动态显示AbstractThis design is time basketball scoring device, mainly for recording in the basketball game of playing time throughout the race and display A and B teams score during the game situation.This time scoring machine has parts: used to achieve the timing function, the basic principles and similar time downtown; another part of the scoring functions used to implement the basic principles and counter similar to, but want to record and display the objects are keyPress the number of times, each time you press the count plus one.The design can achieve timing and scoring functions, the use of dynamic common cathode LED display, plus some to complete with buttons, each time sending a pulse count, the count plus one.Key Words:to keep time to keep score dynamic to show目录中文摘要 (I)英文摘要 (Ⅱ)第一章绪论 (1)1.1发展背景. (1)1.2系统功能 (10)1.3课题运用的知识点 (10)1.4课题组成 (10)第二章课论基础 (9)2.1 单片机概述··········································································································2.1.1 AT89C51性能介绍 ··························································································2.2七段数码管的基本介绍·····················································································2.2.1简介 ····················································································································2.2.2硬件译码·············································································································2.2.3软件译码·············································································································2.2.4显示方法·············································································································第三章系统原理的设计 ······················································································3.1课题的技术和量化要求·······························································································3.2系统的组成框图··········································································································第四章硬件部分的设计···························································································4.1 单片机接口电路··········································································································4.2 数码显示电路··········································································································第五章软件部分设计···································································································5.1 按键模块············································································································5.1.1 简介············································································································5.1.2 键盘处理的流程图····················································································5.1.3 源代码········································································································ 5.2 显示模块········································································································5.2.1 简介············································································································5.2.2 显示的流程图····························································································5.2.3 源代码········································································································5.3 成绩调整模块 ································································································5.3.1 简介············································································································5.3.2 成绩调整流程图························································································5.3.3 源代码········································································································ 5.4 延时模块 ·······································································································5.4.1 简介············································································································5.4.2 延时的流程图····························································································5.4.3 源代码········································································································课题设计总结···········································································································附录一原理图····················附录二源程序设计··················参考文献·······················致谢······································································································································第一章绪论1.1发展背景体育比赛计时记分系统是对体育比赛过程中所产生的时间、比分等数据进行快速采集记录、加工处理、传递利用的信息系统。

篮球比赛计时计分器的设计与实现论文

篮球比赛计时计分器的设计与实现论文

篮球比赛计时计分器的设计与实现2010年6月摘要体育比赛中的计时计分系统是对体育比赛过程中所产生的时间、比分等数据信息进行快速采集、加工处理、传递和利用的系统。

此系统能否清晰、稳定、精确的反应体育比赛中的客观数据,直接影响到比赛的公平性和公正性。

本文针对上述情况研制了篮球赛计时计分器。

该系统以单片机为核心,利用7段共阴LED作为显示器件。

为了配合计时器和计分器校正、调整时间和比分,在本设计中设立了8个按键,分别用于记录甲、乙两队的分数;设置、调整、启动、暂停赛程时间等功能,本系统还设计了定时报警系统。

实践证明,该系统精度高、稳定性好、抗干扰性强,具有一定的应用前景和使用价值。

关键词:计时器;计分器;单片机;LED显示器AbstractSports timing subsystems of the sports that are generated in the course of time, lead to rapid collection of data and other records, processing, transmission of information systems. The system can clear, stable and accurate response in the sports of the objective data, a direct impact on the fairness of the competition and impartiality. In this paper, the above development of a basketball game-time points. The system is singlechip as the core, the use of paragraph 7 overcast as the LED display. To tie in with the timer and points for correction, to adjust the time and score, in the design of the establishment of the seven keys were used to record A, B two scores; set up, adjust, and suspend the race start time, and other functions. The system also designed the regular alarm system. Practice has proved that the system of high precision, good stability, strong anti-interference, have a certain value in use and application prospects.Key words: timer; points; singlechip; LED display目录1 绪论 (1)1.1 课题背景 (1)1.1.1 篮球赛计时计分器发展过程 (2)1.1.2 篮球赛计时计分器研究目的与意义 (2)1.2 课题任务及要求 (3)1.3 课题内容及安排 (3)2 篮球赛计时计分器的总体方案论证 (5)2.1篮球赛计时计分器的硬件方案论证 (5)2.2篮球赛计时计分器的软件方案论证 (6)2.3篮球赛计时计分器部分器件方案论证 (8)2.3.1 硬件译码与软件译码的比较 (8)2.3.2 AT89C52与AT89S52的比较 (9)3 篮球赛计时计分器的硬件设计 (10)3.1球赛计时计分器的工作原理 (10)3.2计时电路的设计 (10)3.2.1赛程时间设置 (11)3.3.2计时电路的工作原理 (11)3.2.3 赛程时间启/停设置 (12)3.3计分电路的设计 (12)3.3.1 计分电路的工作原理 (12)3.3.2 比分刷新控制器 (13)3.4 报警电路设计 (14)3.5 单片机的选择 (14)3.6 显示电路的设计 (17)3.7 复位电路的设计 (20)4 篮球赛计时计分器的软件设计 (21)4.1 监控程序设计 (21)4.2 计时显示子程序设计 (22)4.3 计分显示子程序设计 (24)4.4 LED显示子程序设计 (26)5 篮球赛计时计分器的整体调试 (27)5.1 调试分析 (27)5.2 故障调试及解决方式 (27)5.3 联调结果 (29)结论 (33)社会经济效益分析 (34)参考文献 (35)致谢 (37)附录Ⅰ电路原理图 (38)附录Ⅱ程序清单 (39)附录Ⅲ元器件清单 (58)1 绪论在我们生活的大千世界上,人类已进入了科学技术空前发展的信息社会。

毕业论文基于单片机的篮球计时计分器设计.pdf

毕业论文基于单片机的篮球计时计分器设计.pdf

毕业论文毕业论文基于单片机的篮球计时计分器设计摘要:本设计是基于AT89C51单片机的篮球计时计分器,利用7段共阴LED作为显示器件。

在此设计中共接入了1个四位一体7段共阴LED显示器,2个三位一体7段共阴LED显示器,前者用来记录赛程时间,其中2位用于显示分钟,2位用于显示秒钟,后者用于记录甲乙队的分数,每队2个LED显示器显示范围可达到0~999分。

赛程计时采用倒计时方式,比赛开始时启动计时,直至计时到0为止。

为了配合计时器和计分器校正调整时间和比分,我们特定在本设计中设立了7个按键,用于设置,调整时间,启动,调整分数和暂停等功能。

采用单片机控制是这个系统按键操作使用简洁,LED显示,安装方便。

关键词:单片机 ; 计时 ; 计分 ; 显示器 ; 接口关键词Design of Basketball timing Scoring Device Based onSCMAbstract:The design is based on AT89C51 microcontroller timing basketball scoring device, the use of 7 as a common cathode LED display.In this design, the CPC has an access to one of four 7-segment common cathode LED display, 2 Trinity 7 common cathode LED displays, the former is used to record the race of time, of which 2 used to display the minutes, 2 seconds to displayminutes, which is used to record scores and B teams, each team two LED display shows the range of 0 to 999 points can be achieved.Schedule time with the countdown mode, the game starts the beginning of time until the timer to 0 so far.To cope with calibration timer and scoring device to adjust the time and score, we design a specific set in the 7 buttons, for setting, adjusting the time, start, adjust the score and pause functions.The system uses single chip control is to use simple button operation, LED display, easy to install.Key words:microcontroller ;timer ;score;display ;interface目 录1绪论 (1)2系统方案说明 (3)2.1 方案选择 (3)2.1.1 篮球赛计时计分器设计的现状 (3)2.1.2系统总体设计方案 (3)3统硬件电路设计 (7)3.1篮球赛计时计分器电路工作过程 (8)3.2系统硬件电路组成 (8)3.2.1 主要器件选择及介绍 (8)3.2.2显示模块 (17)3.2.3报警模块 (17)3.2.4时钟电路模块 (18)3.2.5 复位电路模块 (19)3.3篮球赛计时计分电路原理图 (19)4 软件编程及调试 (20)4.1 软件总体设计方案 (21)4.2 软件设计具体过程 (22)4.2.1延时模块设计 (23)4.2.2 显示时间,分数子程序模块设计 (23)4.2.3 按键控制子程序设计模块 (27)4.2.4 中断程序设计模块 (35)4.2.5 主函数设计模块 (37)总结 (41)致谢 (43)参考文献 (45)1绪论随着单片机在各个领域的广泛应用,许多用单片机做控制的球赛计时计分系统也应运而生,如用单片机控制LCD液晶显示器计时计分器,用单片机控制LED 七段显示器计时计分器等。

篮球计时计分器的设计与实现毕业论文设计说明

篮球计时计分器的设计与实现毕业论文设计说明

本科生毕业论文(设计)题目〔中文〕:篮球计时计分器的设计与实现〔英文〕: The Design and Implementation ofBasketball Timing and Scoring本科毕业论文(设计)诚信声明作者X重声明:所呈交的本科毕业论文(设计),是在指导教师的指导下,独立进展研究所取得的成果,成果不存在知识产权争议。

除文中已经注明引用的内容外,论文不含任何其他个人或集体已经发表或撰写过的成果。

对论文的研究做出重要贡献的个人和集体均已在文中以明确的方式标明。

本声明的法律结果由作者承当。

本科毕业论文〔设计〕作者签名:年月日目录摘要 (I)关键词 (I)Abstract (I)Key words (II)1 前言 (1)2 系统设计根本要求与方案论证 (3)2.1 系统设计根本要求 (3)2.2 系统方案论证 (3)2.2.1 以单片机作为整个系统的核心 (3)2.2.2 采用模拟和数字混合电路来实现 (3)2.2.3 系统的总体方案 (4)3 系统的总体设计 (4)3.1 系统硬件设计 (5)3.1.1 时钟以与复位电路 (5)3.1.2 键盘局部 (6)3.1.3 报警局部 (6)3.1.4 显示局部 (7)3.2 系统软件设计 (7)3.2.1 定时器子程序 (8)3.2.2 键盘扫描子程序 (11)3.2.3 显示子程序 (12)3.2.4 蜂鸣器报警子程序 (13)4 系统测试与分析 (14)4.1 系统测试 (14)4.1.1 硬件测试 (14)4.1.2 功能测试 (14)4.2系统分析 (15)5 小结 (15)参考文献 (16)附录A 电路图 (17)附录B PCB双面板 (17)附录C 实物图 (19)附录D 完整程序代码 (19)篮球计时计分器的设计与实现摘要本论文旨在设计一个篮球计时计分器,主要利用单片机AT89C52作为系统的核心元件,二组四位一体共阴极数码管作为显示器件,独立式按键控制整个系统。

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作 者 签 名:日 期:
指导教师签名:日 期:
使用授权说明
本人完全了解大学关于收集、保存、使用毕业设计(论文)的规定,即:按照学校要求提交毕业设计(论文)的印刷本和电子版本;学校有权保存毕业设计(论文)的印刷本和电子版,并提供目录检索与阅览服务;学校可以采用影印、缩印、数字化或其它复制手段保存论文;在不以赢利为目的前提下,学校可以公布论文的部分或全部内容。
(保密的毕业设计在解密后适用本授权书)
毕业设计作者签名:指导教师签名:
签字日期: 年 月 日签字日期: 年 月 日
摘要
进入21世纪,伴随着电子,信息通信技术的应用与普及开发,人们对电子技术的要求也越来越高。目前嵌入式单片机渗透到我们生活的各个领域,由于它具有功能强大,体积小,功耗低,可靠性高,易扩展,性价比高,使用方便等特点,因此它广泛应用于工业控制,智能仪表等有关系统设备。
After finishing system design,it should be low cost, stable performance, high accuracy to display, convenient to operate easy to carry and so on. Suitable for all kinds of schools and small groups as the tournament scoring.
毕业设计作者签名:日期:年 月 日
毕业设计版权使用授权书
本毕业设计作者完全了解学院有关保留、使用毕业设计的规定,同意学校保留并向国家有关部门或机构送交设计的复印件和电子版,允许设计被查阅和借阅。本人授权华东交通大学理工学院可以将本设计的全部或部分内容编入有关数据库进行检索,可以采用影印、缩印或扫描等复制手段保存和汇编毕业设计。
本设计主要利用单片机AT89C51作为核心元件,利用3组4位共阳极的数码管作为显示器件,以C语言作为编程语言,在Protues和Keil搭建的软件仿真平台下进行仿真,本设计包含了AT89C51系列单片机的最小系统的构成,同时在此基础上扩展了一些实用性强的外围接口,可以进一步了解译码器74LS247的应用,LED七段数码管的结构和工作原理,主要实现了计时和显示A/B队的分数,并能及时进行加分,减分,鸣笛警示等功能。
The core element of the design is AT89C51, 3 groups of 4 bit common anode digital tube is display devices. The design is using C language, simulating in a software simulation platform between Proteus and Keil, the design included the AT89C51Series MCU minimum system, and at the same time the design expanded some practical peripheral interface to deeply understand the application of 74LS247, LED seven digital tube structure and its working principle, and the display interface communication.The designmainly finished the timing and displaying A / B team scores and timely points, deduction, the alarming function etc.
华东交通大学理工学院
Institute ofTechnology.
EastChinaJiaotongUniversity
毕业设计
Graduation Design
题目嵌入式篮球赛计分屏的设计
毕业设计(论文)原创性声明和使用授权说明
原创性声明
本人郑重承诺:所呈交的毕业设计(论文),是我个人在指导教师的指导下进行的研究工作及取得的成果。尽我所知,除文中特别加以标注和致谢的地方外,不包含其他人或组织已经发表或公布过的研究成果,也不包含我为获得及其它教育机构的学位或学历而使用过的材料。对本研究提供过帮助和做出过贡献的个人或集体,均已在文中作了明确的说明并表示了谢意。
系统设计完成后应有成本低廉、性能稳定、高准确度显示、操作方便且易携带等特点。广泛适合各类学校和小团体作为赛程计分。
关键词:嵌入式;篮球赛计分屏;AT89C51;74LS247;七段数码管;仿真
Abstract
Entering the twenty-first Century, along with the more and more popularization application of theelectronics, information and communication technology, people’s requirement is more and more high inthe electronic technology, The embedded microcontroller is penetratinginto every aspect of our liveswith its strong function, small volume, low power consumption, high liability, easy expansion, high performance-price ratio, use convenient and so on , so it is widely used in industrial controlment, smart instrumentation and related system equipment.
作者签名:日 期:
华东交通大学理工学院Fra bibliotek毕业设计原创性申明
本人郑重申明:所呈交的毕业设计是本人在导师指导下独立进行的研究工作所取得的研究成果。设计中引用他人的文献、数据、图件、资料,均已在设计中特别加以标注引用,除此之外,本设计不含任何其他个人或集体已经发表或撰写的成果作品。对本文的研究作出重要贡献的个人和集体,均已在文中以明确方式表明。本人完全意识到本申明的法律后果由本人承担。
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