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選購「pir module」
贊助廠商
HK$93.82
Sparkfun Electronics 13285 PIR MOTION SENSOR
DigiKey Hong Kong
HK$93.82
Sparkfun Electronics 13285 PIR MOTION SENSOR
DigiKey Hong Kong
HK$13.14
Zilog ZSFG223611 ZMOTION PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$13.14
Zilog ZSFG223611 ZMOTION PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$29.94
Zilog ZDP323B1 DIGITAL PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$29.94
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DigiKey Hong Kong
HK$17.70
Zilog ZSLM323511 ZMOTION PIR SENSOR SMD DUAL ELEM
DigiKey Hong Kong
HK$17.70
Zilog ZSLM323511 ZMOTION PIR SENSOR SMD DUAL ELEM
DigiKey Hong Kong
HK$21.29
Zilog ZSBG446671 ZMOTION PIR SENSOR QUAD ELEMENT
DigiKey Hong Kong
HK$21.29
Zilog ZSBG446671 ZMOTION PIR SENSOR QUAD ELEMENT
DigiKey Hong Kong
HK$10.12
Zilog ZRE200GE ZMOTION PIR SENSOR DUAL ELEMENT
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HK$10.12
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HK$15.91
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eBay APAC
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Hc-Sr501 Ir Pyroelectric Infrared Pir Motion Sensor Detector Module Dc
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Hc-Sr501 Ir Pyroelectric Infrared Pir Motion Sensor Detector Module Dc
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DigiKey Hong Kong
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HK$87.89
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5Pcs Hc-Sr505 Pir Human Motion Sensor Ir Infrared Detector Module For
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Infrared Ir Pir Senser Switch Module Body Save Energy Motion Auto On
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免運費
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In this video, we’ll break down what PIR (Passive Infrared) sensors are and how they detect motion in the simplest way possible! 🌟 Learn how these sensors detect infrared radiation 🌡️ from humans or animals, enabling motion detection for security systems, automatic lighting, and more. 🚨💡 Discover the inner workings of PIR ...
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選購「pir module」
贊助廠商
HK$93.82
Sparkfun Electronics 13285 PIR MOTION SENSOR
DigiKey Hong Kong
HK$93.82
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DigiKey Hong Kong
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DigiKey Hong Kong
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Zilog ZDP323B1 DIGITAL PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
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DigiKey Hong Kong
HK$17.70
Zilog ZSLM323511 ZMOTION PIR SENSOR SMD DUAL ELEM
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HK$17.70
Zilog ZSLM323511 ZMOTION PIR SENSOR SMD DUAL ELEM
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Zilog ZSBG446671 ZMOTION PIR SENSOR QUAD ELEMENT
DigiKey Hong Kong
HK$21.29
Zilog ZSBG446671 ZMOTION PIR SENSOR QUAD ELEMENT
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HK$10.12
Zilog ZRE200GE ZMOTION PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$10.12
Zilog ZRE200GE ZMOTION PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$15.91
Adafruit Industries LLC 5578 MINI PIR SENSOR WITH TIME AND SE
DigiKey Hong Kong
HK$15.91
Adafruit Industries LLC 5578 MINI PIR SENSOR WITH TIME AND SE
DigiKey Hong Kong
HK$62.64
Hc-Sr501 Adjustable Ir Pir Human Motion Sensor Module 5V-20V
eBay APAC
HK$62.64
Hc-Sr501 Adjustable Ir Pir Human Motion Sensor Module 5V-20V
eBay APAC
HK$37.77
Hc-Sr501 Ir Pyroelectric Infrared Pir Motion Sensor Detector Module Dc
eBay APAC
HK$37.77
Hc-Sr501 Ir Pyroelectric Infrared Pir Motion Sensor Detector Module Dc
eBay APAC
HK$17.21
Zilog ZSFG469711 ZMOTION PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$17.21
Zilog ZSFG469711 ZMOTION PIR SENSOR DUAL ELEMENT
DigiKey Hong Kong
HK$87.89
Motion Pir Sr501 Hc-Sr501 Ir Infrared Control Relay Module Detection
eBay APAC
HK$87.89
Motion Pir Sr501 Hc-Sr501 Ir Infrared Control Relay Module Detection
eBay APAC
HK$85.33
5Pcs Hc-Sr505 Pir Human Motion Sensor Ir Infrared Detector Module For
eBay APAC
免運費
HK$85.33
5Pcs Hc-Sr505 Pir Human Motion Sensor Ir Infrared Detector Module For
eBay APAC
HK$36.45
12V Pir Ir Pyroelectric Infrared Module Adjustable Relay Output Sensor
eBay APAC
免運費
HK$36.45
12V Pir Ir Pyroelectric Infrared Module Adjustable Relay Output Sensor
eBay APAC
HK$33.26
Hc-Sr501 Infrared Ir Pir Sensor Switch Module Body Motion Lamps Auto
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Hc-Sr501 Infrared Ir Pir Sensor Switch Module Body Motion Lamps Auto
eBay APAC
HK$53.54
5 Pyroelectric Ir Infrared Pir Motion Sensor Detector Module Hc-Sr501
eBay APAC
HK$53.54
5 Pyroelectric Ir Infrared Pir Motion Sensor Detector Module Hc-Sr501
eBay APAC
HK$27.82
Sr501 Infrared Ir Pir Sensor Switch Module Body Motion Lamps Auto On
eBay APAC
HK$27.82
Sr501 Infrared Ir Pir Sensor Switch Module Body Motion Lamps Auto On
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HK$61.62
Infrared Ir Pir Senser Switch Module Body Save Energy Motion Auto On
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HK$61.62
Infrared Ir Pir Senser Switch Module Body Save Energy Motion Auto On
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HK$108.64
10Pcs Hc-Sr501 Small Pir Sensor Module Pyroelectric Infrared Body
eBay APAC
免運費
HK$108.64
10Pcs Hc-Sr501 Small Pir Sensor Module Pyroelectric Infrared Body
eBay APAC
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