声光控延时照明灯电路课程设计
目录
第一章 设计目的及技术要求·····························1
第一节 设计概述····································1
第二节 技术要求····································1
第三节 设计目的····································1
第二章 电路方案的选择·································2
第一节 解读技术要求································2
第二节 确定方案····································3
第三章 电源电路设计···································4
第一节 电源电路原