0/10光控灯设计姓名学号院、系、部班号完成时间※※※※※※※※※※※※※※※※※※※※※※※※2013级模拟电子技术课程设计0/10摘要本课题介绍的光控自动照明灯，电路简单，实用方便。通过光控照明电路，以达到节省能源的目的，该设计主要介绍的是光控的电路设计。光控是通过光敏电阻来实现的，当光敏电阻在有光的时候灯就会慢慢的熄灭。在较黑暗或完全没有光照的时候，灯就会亮起来，这样就达到了节电和节能的目的，延长了灯的寿命。在实际生活中节电节能能够实现更多的自动化。在现代社会中，某些场所灯光已经不再满足于单纯的手动开关，而是向智能化和人性化方向发展，方便与节能已经是主题口号，所以各种光控灯应运而生，而且在光控基础上在发展成为更实用的声光控照明灯，所以研究光控的原理是非常有必要的。整个电路由光敏电阻、发光二极管、运算放大器、若干电阻和电源构成。电源提供电压，光敏电阻对外界光进行测量，运算放大器对压差进行比较。从而实现有光时，发光二极管不亮；无光时，发光二极管自动点亮，光敏电阻在测试光照的情况下改变电阻，通过运算器为二极管提供电压，实现二极管发光的自动控制.1/10目录第1章设计目的······························································································0第2章设计要求······························································································0第3章设计方案及原理框图··············································································03.１原理框图·····························································································03.2设计方案说明·······················································································0第4章单元电路设计及主要元器件参数计算··························································2第5章电路图································································································3第6章仿真分析与调试·····················································································5第7章调试及故障分析·····················································································6第8章设计总结······························································································7参考文献·········································································································70/10第１章设计目的通过设计光控灯，实现在有无光照的情况下的自动亮灭。第２章设计要求白天时灯灭，天黑时灯自动点亮。光敏电阻，运算放大器。主要器件：光敏电阻、运放放大器、扬声器或音乐芯片等。注意：要有相关参数计算。第3章设计方案及原理框图3.1原理框图3...
