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1、Harbin I nstituteof Technology课程设计说明书（论文）课程名称：电子技术课程设计设计题目：光控计数器院系：班级：设 计 者：学号：指导教师：设计时间：哈尔滨工业大学精品资料-欢迎下载-欢迎下载 名师归纳-第 1 页，共 10 页 -哈尔滨工业大学课程设计任务书姓名：院（系）：专业：班号：任务起至日期：年月日至年月日课程设计题目：光控计数器已知技术参数和设计要求：工作量：1 周1.完成电路设计、器件选取、电路搭建、电路联调、实验测试等工作2.1 周内完成电路实际调试和验收，并提交课程设计报告精品资料-欢迎下载-欢迎下载 名师归纳-第 2 页，共 10 页 -文档编码:
2、CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 H
3、B10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 Z
4、X1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编
5、码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7
6、 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7
7、 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文
8、档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8工作计划安排：12 月 14 日 12 月 15 日，对设计所需的资料进行收集和整理，讨论出可行的电路设计方案，并对电路进行初步设计。12 月 16 日 12 月 18 日，对设计电路Multisim 仿真并进行调试，完成仿真。、12 月 19 日 12 月 20 日，按照
9、仿真的方案搭接电路，并进行初步检查和调试。12 月 21 日 12 月 24 日，去实验室对搭接好的电路进行实际调试，并最终实现预期的功能。12 月 31 号之前完成对整个设计电路的总结，并撰写课程设计说明书，生成纸质版并提交。同组设计者及分工：精品资料-欢迎下载-欢迎下载 名师归纳-第 3 页，共 10 页 -文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB1
10、0Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1
11、R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:
12、CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 H
13、B10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 Z
14、X1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编
15、码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7
16、 HB10Y5H9W2F7 ZX1R4W3K8Z8指导教师签字_ 年月日教研室主任意见：教研室主任签字_ 年月日*注：此任务书由课程设计指导教师填写。精品资料-欢迎下载-欢迎下载 名师归纳-第 4 页，共 10 页 -文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2
17、F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z
18、8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7
19、R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9
20、W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K
21、8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9
22、O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8哈尔滨工业大学课程设计说明书（论文）一、立项背
23、景从第一部可以用于加数和减数的机械计算机，到今天无处不在的计数器，在这几百年里，计数器等电子器件和电子产品，作为人类科技的发展，取得了很大的发展和进步，可以在人们生活中的各个方面满足=需求。光控计数器是一款在日常生活中广泛应用的电子产品，采用光控的光电转换，使不接触就可以完成计数。相比于传统的计数器，它有着直观和易于实现的优点，其利用光束通断时红外控制，通过红外发射器和接收器实现加减计数，在生活和生产中，如车间、实验室、门禁、场馆人控方面都有着广泛的应用。二、项目内容、要求及原件选择1.设计要求设计一个利用光线的通断来统计进入实验室人数或清点物品的电路。（1）设计两路光控电路，一路放置在门外，
24、一路放置在门里。当有人进入或走出房间时，将先后触发两路光控电路产生脉冲信号。（2）设计一个加减控制电路，根据光控电路产生脉冲的先后顺序，判断人员是进入房间还是离开房间，从而控制可逆计数器实现加法或减法的操作。要求有人进入时，加法计数；有人离开时，减法计数。用两片可逆计数器（191 或 192）设计实现一个 36 进制的可逆计数器，并用数码管显示计数结果。要求当加法计数至35 时，+1，计数器回到00；当减法计数至00 时，-1，计数器回到35。2.元器件的选择编号名称数量1 集成显示译码器74ls47 2 2 共阳数码管2 3 可逆计数器74ls192 2 4 555 定时器2 5 面包板2
25、6 74ls20 与非门1 7 74ls00 与非门1 8 D 触发器 74LS74 1 9 红外发光二极管和光电三极管对管 2 对10 电阻、电容若干精品资料-欢迎下载-欢迎下载 名师归纳-第 5 页，共 10 页 -文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W
26、2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8
27、Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O
28、7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H
29、9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3
30、K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z
31、9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8哈尔滨工业大学课程设计说明书（论文）三、项目
32、实施方案1、电路设计图使用 Multisim软件对电路进行仿真如图所示：2、原理分析（1）光控电路部分采用两个开关模拟两个光电管，红外二极管通过限流电阻连接到电源一直导通发光，光电二极管通过电阻和电源相连。对于每组管子来说，在无人经过时，没有光反射，光电管不导通，保持高电平。当有人经过时，遮住光路光反射在上面，光电管导通，输出为低电平。脉冲信号从光电管和电阻间引出。整个电路如图所示：精品资料-欢迎下载-欢迎下载 名师归纳-第 6 页，共 10 页 -文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX
33、1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码
34、:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7
35、HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7
36、ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档
37、编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X
38、7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F
39、7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8哈尔滨工业大学课程设计说明书（论文）（2）脉冲整形部分用 555 计时器构成施密特触发器，每次触发产生一个方波脉冲信号，起到整形和消抖的作用。电路图如下：由光电管产生的脉冲信号又TRI 端和 THR端（555 计时器的 2、6 管脚）输入，经555 计时器构成的施密特触发器从3 管脚输出给D触发器。（3）加减信号产生部分计数部分采用74ls192 十进制双时钟型可逆计数器，根据其功能表设计控制信号。出输入输
40、DCBAQAQBQCQDHHHHLLLLDCBADCBALHH保持LD表 10.11 74LS192/193双时钟型可逆计数器的功能表CPCPCRHLLLLH减计数加计数由功能表可知，控制信号产生部分的输入输出波形应如下所示：精品资料-欢迎下载-欢迎下载 名师归纳-第 7 页，共 10 页 -文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7
41、ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档
42、编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X
43、7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F
44、7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8
45、文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R
46、1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W
47、2F7 ZX1R4W3K8Z8哈尔滨工业大学课程设计说明书（论文）加计数时：减计数时：根据以上信息设计触发电路部分。（在一个时钟上升沿时，另一个时钟信号应为高电平。触发电路由两个D触发器构成，在输入信号都为低电平时，cp+和 cp-都为高电平。在一个信号上升沿时检测另一个信号的电平。当为低电平时，输出高电平；当为高电平时，输出低电平，而后当时钟信号变为低电平时，输出再回到高电平，产生一个脉冲。原理图如下：实际搭建时采用元件双D触发器 74LS74，电路图如图：精品资料-欢迎下载-欢迎下载 名师归纳-第 8 页，共 10 页 -文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R
48、4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:C
49、L6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB
50、10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX1R4W3K8Z8文档编码:CL6Z9O7R1X7 HB10Y5H9W2F7 ZX