基于模电的声光控延时开关

《基于模电的声光控延时开关》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、------------------------------------------------------------------------------------------------基于模电的声光控延时开关郑州科技学院《模拟电子技术》课程设计题目声光控延时灯学生姓名专业班级学号院（系）指导教师完成时间2013.5.31目录1课程设计的目的.............................................................................12课程设计的任务与要求..

2、...............................................................12.1设计任务..........................................................................................12.2设计要求..........................................................................................13设计方案与

3、论证.............................................................................23.1方案选择与论证............................................................................23.2原理方框图......................................................................................34设计原

4、理与功能说明.....................................................................3——————————————————————————————————————------------------------------------------------------------------------------------------------4.1元器件选用原理..............................................

5、..............................34.2总体电路图......................................................................................65单元电路设计.................................................................................85.1声音放大电路..........................................

6、.......................................85.2整流电路..........................................................................................85.3光敏电路..........................................................................................95.4电子开关.......................

7、...................................................................95.5延时电路与交流开关.................................................................105.6电源电路........................................................................................116硬件的制作与调试.............

8、..........................................................126.1电烙铁的使用.....................................................................