声光控灯课程设计论文

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1、课程设计说明书题目：声光控节能灯院（系）：信息与通信学院专业：电子信息工程学生姓名：邢茜学号：0800220306指导教师：李诚职称：工程师2010年12月17日桂林电子科技大学毕业设计(论文)报告用纸第4页共2页———————————————————————————————————————————摘要光控灯和声光控灯是居家照明的重要组成部分（如楼道、卫生间、小巷等），它们的出现使我们的生活方便许多，既可避免摸黑找开关造成的摔伤碰伤，又可杜绝楼道灯有人开、没人关浪费能源的现象。介绍了用三极管和与非门芯片实现光控灯和声控灯的原理，重点介绍了二者的实现方法和具体细节，及制作过程中遇到的问

2、题和相应的解决方案。关键词：光控灯、声控灯、光敏电阻、麦克风、导通、截至、AbstractOpticallycontrolledlampandacousticcontrollampplayanimportantroleinourdailylife(likeincorridor,toilet,alleywayandsoon).Theymakeourlifemorecovenient.Byuseofthem,wecannotonlyprotectourselvesfromthehurtthatmaybecausedinlookingfortheswitchesoflightsinthed

3、ark,butalsoeliminatethephenomenonthatsomeoneturnonthelightbutnobodyturnofftoavoidthewasteofresources.Itintroducestheprincipleofhowtousedynatronsandanandgatechiptoachievethepurposethatcontrolthelightsbylightandsound,andspeciallystressesthewaysandconcretedetailsabouthowtousethemtoachievethepurpos

4、eandthesolutionsoftheproblemsthatwillbemetintheprocessofmakingit.Keywords:Opticallycontrolled,acousticcontrol,mircphone,lightdependentresistorbreakover,cutoff____________________________________________________________________________________________________桂林电子科技大学毕业设计(论文)报告用纸第4页共2页———————————

5、————————————————————————————————目录____________________________________________________________________________________________________桂林电子科技大学毕业设计(论文)报告用纸第4页共2页———————————————————————————————————————————引言························································11光控灯·····························

6、······················21.1光控灯的原理·····················································21.2实际电路·························································21.3光控灯的实现·····················································31.4光控灯总结·······················································42声控灯·············

7、······································52.1声控灯的原理………………………………………………………………………52.1.1实际电路……………………………………………………………………………52.1.2光控电路……………………………………………………………………………62.1.3声控电路……………………………………………………………………………6_____________________________________