PIR Sensor Infrared Ir Body Motion Module

购买 PIR Sensor Infrared Ir Body Motion Module

$1.98

$2.68

DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

折扣 26%

$1.98

$2.68

DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$5.22

DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$5.22

DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$1.18

$1.48

DC110V-280V High Voltage PIR Motion Sensor Switch Module IR Infrared Induction Body Sensor Detector

AliExpress

折扣 20%

$1.18

$1.48

DC110V-280V High Voltage PIR Motion Sensor Switch Module IR Infrared Induction Body Sensor Detector

AliExpress

$4.02

$7.24

IR Pyroelectric Infrared PIR Mini Body Sensor Module High Sensitivity AM312 Sensor Motion Sensor

AliExpress

折扣 44%

$4.02

$7.24

IR Pyroelectric Infrared PIR Mini Body Sensor Module High Sensitivity AM312 Sensor Motion Sensor

AliExpress

$2.66

PIR Motion Sensor Switch Module DC 5V 12V Auto On Off Switch Human Body Movement Detector IR

AliExpress

$2.66

PIR Motion Sensor Switch Module DC 5V 12V Auto On Off Switch Human Body Movement Detector IR

AliExpress

$0.76

$0.89

DC 5-24V 12V Ceiling PIR Motion Sensor Switch Module 5A IR Infrared Induction Body Sensor Detector

AliExpress

折扣 14%

$0.76

$0.89

DC 5-24V 12V Ceiling PIR Motion Sensor Switch Module 5A IR Infrared Induction Body Sensor Detector

AliExpress

$1.69

$2.23

DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

折扣 24%

$1.69

$2.23

DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$2.26

Vzzuoo DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor

AliExpress

$2.26

Vzzuoo DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor

AliExpress

$1.89

CORUI AM312 IR Infrared Sensor PIR Motion Body Human Sensor Pyroelectric Detector Module For

AliExpress

$1.89

CORUI AM312 IR Infrared Sensor PIR Motion Body Human Sensor Pyroelectric Detector Module For

AliExpress

$3.47

1-10Pcs DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$3.47

1-10Pcs DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$1.69

$1.88

Diymore Infrared PIR Sensor Switch Module IR Body Motion Sensor Switch Auto On/Off Lamps Light

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折扣 10%

$1.69

$1.88

Diymore Infrared PIR Sensor Switch Module IR Body Motion Sensor Switch Auto On/Off Lamps Light

AliExpress

$1.98

$2.67

1-10PCS DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

折扣 25%

$1.98

$2.67

1-10PCS DC 12V PIR Motion Sensor Relay Module IR Infrared Human Body Induction Sensor Pyroelectric

AliExpress

$1.95

$2.60

DC 5-24V Automatic PIR Infrared Motion Sensor Module High Sensitivity IR Human Body Motion Detector

AliExpress

折扣 24%

$1.95

$2.60

DC 5-24V Automatic PIR Infrared Motion Sensor Module High Sensitivity IR Human Body Motion Detector

AliExpress

$2.11

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector

AliExpress

$2.11

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector

AliExpress

$0.63

$1.00

HC-SR501 HC SR501 Human Body Infrared Sensor Module PIR Motion Sensor Module Security Motion Switch

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折扣 37%

$0.63

$1.00

HC-SR501 HC SR501 Human Body Infrared Sensor Module PIR Motion Sensor Module Security Motion Switch

AliExpress

$1.87

1Pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module Human Body Infrared

AliExpress

$1.87

1Pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module Human Body Infrared

AliExpress

$2.81

$5.63

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector

AliExpress

折扣 50%

$2.81

$5.63

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector

AliExpress

$0.85

$1.06

DC 5-24V 12V Ceiling PIR Motion Sensor Switch Module 3A Infrared Induction Body Sensor Detector

AliExpress

折扣 19%

$0.85

$1.06

DC 5-24V 12V Ceiling PIR Motion Sensor Switch Module 3A Infrared Induction Body Sensor Detector

AliExpress

$1.06

$2.03

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector

AliExpress

折扣 47%

$1.06

$2.03

DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor Detector

AliExpress

$1.77

1-10Pcs Mini IR Infrared Pyroelectric PIR Body Motion Human Sensor Detector Module

AliExpress

$1.77

1-10Pcs Mini IR Infrared Pyroelectric PIR Body Motion Human Sensor Detector Module

AliExpress

$0.65

$0.90

1PC Hot Human Body Sensing Module Smart Home PIR Motion Body Human Sensor Mini IR Infrared

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折扣 27%

$0.65

$0.90

1PC Hot Human Body Sensing Module Smart Home PIR Motion Body Human Sensor Mini IR Infrared

AliExpress

$2.49

Human Body Detecting PIR Motion Sensor Module 120 Degree Pyroelectric Infrared Sensor For Arduino

AliExpress

$2.49

Human Body Detecting PIR Motion Sensor Module 120 Degree Pyroelectric Infrared Sensor For Arduino

AliExpress

$1.96

$3.89

PIR Motion Sensor Switch IR Infrared Human Body Induction Detector Controller PIR Infrared Motion

AliExpress

折扣 49%

$1.96

$3.89

PIR Motion Sensor Switch IR Infrared Human Body Induction Detector Controller PIR Infrared Motion

AliExpress

$0.77

$1.01

DC5-24V PIR Infrared Induction Body Sensor Switch Hand Scan Switch Detector Module Motion Sensor

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折扣 23%

$0.77

$1.01

DC5-24V PIR Infrared Induction Body Sensor Switch Hand Scan Switch Detector Module Motion Sensor

AliExpress

$2.26

Yzzkoo DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor

AliExpress

$2.26

Yzzkoo DC 12V 24V Ceiling PIR Motion Sensor Switch Module 3A IR Infrared Induction Body Sensor

AliExpress

$3.08

HC-SR505 Mini PIR Motion Sensor,Infrared Human Body Detector Module High Precision Motion Switch

AliExpress

$3.08

HC-SR505 Mini PIR Motion Sensor,Infrared Human Body Detector Module High Precision Motion Switch

AliExpress

$4.27

220V Human Body IR Infrared Sensor Switch 110V PIR Motion Induction Adjustable Movement Sensing

AliExpress

$4.27

220V Human Body IR Infrared Sensor Switch 110V PIR Motion Induction Adjustable Movement Sensing

AliExpress

$1.89

Human Body Infrared Sensor Module Light Control Switch Module Infrared Motion Detector PIR DC 5V

AliExpress

$1.89

Human Body Infrared Sensor Module Light Control Switch Module Infrared Motion Detector PIR DC 5V

AliExpress

$1.49

HC-SR501 PIR Motion Sensor Pyroelectric Infrared Human Body Detector Module Board + 3 Pin Cable

AliExpress

$1.49

HC-SR501 PIR Motion Sensor Pyroelectric Infrared Human Body Detector Module Board + 3 Pin Cable

AliExpress

$3.48

DC5V/12V/24V PIR Motion Sensor Switch Module Infrared Human Body Light Detector Auto On Off LED

AliExpress

$3.48

DC5V/12V/24V PIR Motion Sensor Switch Module Infrared Human Body Light Detector Auto On Off LED

AliExpress

$3.40

DC 5V 12V 24V Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module Sensor

AliExpress

$3.40

DC 5V 12V 24V Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module Sensor

AliExpress

$2.33

120 Degree Pyroelectric Infrared Sensor Human Body Detecting PIR Motion Sensor Module For Arduino

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$2.33

120 Degree Pyroelectric Infrared Sensor Human Body Detecting PIR Motion Sensor Module For Arduino

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$1.03

$1.69

Touch Switch Capacitive Module PIR Motion Sensor DC5-24V Infrared Human Body Sensing Module LED

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折扣 39%

$1.03

$1.69

Touch Switch Capacitive Module PIR Motion Sensor DC5-24V Infrared Human Body Sensing Module LED

AliExpress

$1.74

1Pc LED PIR Human Body Induction Infrared Detector IR Infrared Motion Detection Sensor Light Switch

AliExpress

$1.74

1Pc LED PIR Human Body Induction Infrared Detector IR Infrared Motion Detection Sensor Light Switch

AliExpress

$1.53

$2.19

220V AC 50Hz Auto Infrared Human Sensor Switch PIR Microwave Radar Body Motion Sensor Module

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折扣 30%

$1.53

$2.19

220V AC 50Hz Auto Infrared Human Sensor Switch PIR Microwave Radar Body Motion Sensor Module

AliExpress

$3.33

$6.93

Mini Pir DC3.7V 5V 12V 24V LED PIR Delay Switch Infrared Motion Sensor Human Body Detection Stairs,

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折扣 51%

$3.33

$6.93

Mini Pir DC3.7V 5V 12V 24V LED PIR Delay Switch Infrared Motion Sensor Human Body Detection Stairs,

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Arduino with PIR Motion Sensor | Random Nerd Tutorials

2:23

randomnerdtutorials.com

Arduino with PIR Motion Sensor | Random Nerd Tutorials

In this project we're going to create a simple circuit with an Arduino and PIR motion sensor that can detect movement. This is a great Arduino project for beginners to learn how to use the PIR motion sensor. We provide code and schematics.

2014年8月18日

PIR Sensor Projects

Build your own PIR Motion Sensor Light

circuitdigest.com

2023年12月13日

How to Use a PIR Motion Sensor With Arduino

instructables.com

2020年11月16日

8:12

Very Smart Security Alarm System using PIR Motion Sensor || Inspire Award Project || Science Project

YouTubeSKR Electronics Lab

已浏览 29万次2022年12月30日

热门视频

0:44

PIR Motion Sensor Tutorial

instructables.com

已浏览 88.2万次2020年9月30日

0:18

PIR Sensor Based Motion Detector/Sensor Circuit

circuitdigest.com

2016年2月29日

8:00

ESP32 with PIR Motion Sensor using Interrupts and Timers | Random Nerd Tutorials

randomnerdtutorials.com

2018年8月3日

How PIR Sensor Works

What is a PIR Motion Sensor: PIR IC Working, Features and Applications

elprocus.com

2013年10月28日