摘要
声控灯应用较广,但易受环境的噪声干扰而产生误动作。文章介绍一款用CD4013集成电路设计制作完成的新型声控灯,其抗干扰能力比常见声控开关要强。对新型声控灯系统的结构组成,具体电路作用及工作原理做了详细的阐述,并介绍了制作步骤。
Voice activated light has wide application, but it is easy for it to occur error action due to the interference from environment noise. This paper introduces a novel voice activated light composed of and fabricated with CD4013 IC, so it has stronger interference immunity than that of common voice activated switch. The paper describes the structure composition of the voice activated system, the functions and working principles of the circuits, and presents the fabrication steos.
出处
《电子技术（上海）》
2013年第1期32-35,共4页
Electronic Technology
关键词
声控灯
抗干扰
设计
制作
CD4013
voice activated light
interference immunity
design
fabrication
CD4013
