摘要
声光控电路的产品已成为人们日常生活中必不可少的必需品,根据声光控电路的原理设计出声光控节能灯,能自动控制灯光的亮灭。为了实现这个功能,把电路分为五大部分,分别是:电源电路,声控电路,光控电路,单片机控制电路,继电器驱动电路。
The product of sound and light control circuit already became in the according to the principle of the sound and light control circuit to design the sound people＇s daily life, and light - controlled energy - saving lamp, it can automatically control the lighting of the light. In order to realize this func- tion, the circuit is divided into five parts, respectively is：the power supply circuit, a voice circuit, a light control circuit,SCM control circuit, a relay drive circuit.
出处
《微处理机》
2012年第4期83-88,共6页
Microprocessors
关键词
LED节能灯
电源
声控
光控
单片机
继电器驱动
LED energy - saving lamps
Power
Control
Single chip
voice
The relay drive
