声光控灯课程设计论文

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1、电子技术课程设计论文——声光控照明灯设计院系：专业：班级：姓名：学号：指导教师：2012年06月25日目录第一章绪论....................................................................................................1第二章系统总体设计及方案论证....................................................................22.1设计思路.................

2、...................................................................................22.2设计方案....................................................................................................22.2.1声控电路.................................................................

3、.........................22.2.2光控制的电路如图2-2...................................................................32.2.3延时的确定......................................................................................32.3方案论证....................................................

4、...................................................42.4硬件的仿真测试...........................................................................................4第三章硬件设计及仿真实验............................................................................63.1原件清单................

5、....................................................................................63.2原器件介绍................................................................................................63.2.174HC123................................................................

6、..........................63.2.2LM358..............................................................................................63.2.3NE555定时器.................................................................................73.2.4光敏电阻..............................

7、............................................................83.2.5驻极体话筒......................................................................................8第四章硬件电路安装及调试............................................................................94.1硬件电路的安装.........

8、...............................................................................94.1.1焊接顺序及方法..............................................