摘要
描述了由直流稳压电源、霍尔传感器、单稳态触发器和D触发器组成的开关门自动照明电路。设计实现当有人推门而入时,室内照明灯自动亮起;而当有人推门而出时,照明灯自动熄灭的控制功能。
The circuit simulation is composed of DC power supply,Holzer sensor,the monostable trigger and D trigger switch door automatic lighting circuit,in order to achieve when people push the door,indoor lighting automatic light;and when someone pushed out the door,the lamp will automatically extinguish control function.
出处
《电子科技》
2012年第5期24-25,共2页
Electronic Science and Technology
