八人抢答器设计报告

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1、电子电路综合设计与装配目录1PROTEL应用软件介绍......................................................................................................11.1PROTEL软件介绍..............................................................................................................11.2绘制简单电路图.....................................

2、........................................................................11.3PROTEL的仿真..................................................................................................................91.4PCB板的制作..........................................................................................

3、.....................122个人设计（电子琴）......................................................................................................192.1电子琴简介....................................................................................................................192.2设计图...............................

4、..............................................................................................212.3PCB..................................................................................................................................222.43D图............................................................

5、...................................................................233小组设计.............................................................................................................................243.1八人抢答器（原理图）......................................................................................

6、.......243.3元件数目见附录A........................................................................................................253.4各元件的识别及测量..................................................................................................253.5各元件的作用.....................................................

7、..........................................................333.6生成PCB板....................................................................................................................343.73D图.......