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Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
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IR sensor working principle
3:53
YouTubeDPV TECHNOLOGY
IR sensor working principle
In this video, we will learn how does an IR proximity sensor or touchless doorbell or human detection sensor work. IR sensor is widely used in various electronic circuits to make various electronic projects.Some such small applications are- in line follower robot, in the touchless doorbell, in human/animal detection circuit, in thief detection ...
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Shop infrared human sensor

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$11.42
Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
Amazon.com
Free shipping
$11.42
Motion Sensor, Smart Motion Sensor Intelligent Interconnected 150° Wide Angle Smart Infrared Sensor PIR Human Motion Detector For Zigbee 3.0
Amazon.com
$3.98
$8.23
DC 5V 12V 24V Adjustable PIR Infrared Human Motion Sensor USB DC Plug Switch For LED Light Strip
Aliexpress
51% off
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DC 5V 12V 24V Adjustable PIR Infrared Human Motion Sensor USB DC Plug Switch For LED Light Strip
Aliexpress
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5Pcs HC-SR501 Human Infrared Sensor Module Pyroelectric Sensor Inlet Probe Induction Switch HC SR501
AliExpress
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5Pcs HC-SR501 Human Infrared Sensor Module Pyroelectric Sensor Inlet Probe Induction Switch HC SR501
AliExpress
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Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor DC 2.7
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HC-SR501 HC SR501 Human Body Infrared Sensor Module PIR Motion Sensor Module Security Motion Switch
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1-10Pcs Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor
AliExpress
Free shipping
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1-10Pcs Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor
AliExpress
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RE200B-P Human Infrared Pyroelectric Sensor Module PIR D203S LHI874 LHI878 RE200B P228 Fresnel Lens
AliExpress
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RE200B-P Human Infrared Pyroelectric Sensor Module PIR D203S LHI874 LHI878 RE200B P228 Fresnel Lens
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AliExpress