基于555定时器的家庭照明智能开关遥控设计

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1、电子101班基于555定时器的家庭照明智能开关遥控设计综合课程设计项目名称基于555定时器的家庭照明智能遥控开关设计专业班级电子101班学生姓名空间指导教师题原2013年6月28日电子101班基于555定时器的家庭照明智能开关遥控设计摘要为实现家居智能化，家庭内部照明或者其他家电的开关，需要集中或者分布式控制，有时还需要通过网络或者电话远程控制。从市场需求出介绍的智能总线式开关具有如下功能和特点：任何一个房间能控制任何房间的用电设备，并用发光二极管能指示任何房间的灯的状态。发光二极管亮代表此房间灯亮，发光二极管灭代表

2、此房间灯灭。关键词：HN911热释电红外线传感器；555定时器；双向晶闸管；稳压二极管；智能照明电子101班基于555定时器的家庭照明智能开关遥控设计目录1.引言···························································12.光控电子开关电路的设计··········································22.1红外线传感器、光控智能开关的制作与调试·······················22.2光控电子开关的安装与调试···

3、··································33.部分元器件介绍·················································33.1555定时器···················································43.2双向晶闸管··················································63.2.1双向晶闸管的结构··································

4、·······63.2.2双向晶闸管的工作原理····································63.3稳压二极管·················································63.4稳压管的应用··············································73.4.1浪涌保护电路············································7电子101班基于555定时器的家庭照明智能开关遥控设计3.4.

5、2电弧抑制电路············································73.5光敏电阻器·················································83.5.1光敏电阻的结构··········································83.5.2光敏电阻的原理··········································83.5.3光敏电阻的分类·····························

6、·············83.5.4光敏电阻的主要参数······································93.5.5光敏电阻的制作材料······································94.7805集成三端稳压器··············································95.电源电路设计···················································105.1稳压电路·············

7、·······································105.2显示部分的设计··············································116.红外发射电路···················································126.1红外检测接收电路············································13结论··········································

8、···················14电子101班基于555定时器的家庭照明智能开关遥控设计附录·····························································15参考文献························································