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自“人体感应器模块”推出后,我们收到众多读者的咨询。为了使读者加深了解这方面的知识,将专用于防盗的人体感应器向其它领域延伸,促进我国智能化产品的发展,我们将陆续介绍人体感应器模块配件及外围电路应用。现就读者提出的有关问题归纳解答如下: 一、人体感应器模块为什么要配镜片? 人体感应器模块的核心器件被动式红外活动目标探测头(PIR)是“近视”的,镜片是给探头(PIR)配
Since the launch of the “Human Sensor Module”, we have received many readers’ advice. In order to make readers deepen understanding of this knowledge, will be dedicated to the anti-theft sensor to the other areas of human extension and promote the development of intelligent products in China, we will continue to introduce the body sensor module accessories and peripheral circuits. Now readers put forward the relevant questions summarized as follows: First, the human body sensor module why the lens? The core components of the human body sensor module Passive infrared activity target probe (PIR) is “myopia”, the lens is to the probe (PIR ) With