购买 Arduino HC-SR501 PIR Sensor

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DEVMO 2PCS Pyroelectric Infrared IR PIR Human Motion Sensor Detector Module HC-SR501 Compatible With Ard-Uino
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购买 Arduino HC-SR501 PIR Sensor

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$11.99
DEVMO 2PCS Pyroelectric Infrared IR PIR Human Motion Sensor Detector Module HC-SR501 Compatible With Ard-Uino
Amazon.com
4
$11.99
DEVMO 2PCS Pyroelectric Infrared IR PIR Human Motion Sensor Detector Module HC-SR501 Compatible With Ard-Uino
Amazon.com
$12.99
Kiro&Seeu 2PCS HC-SR501 Pyroelectric Infrared IR PIR Human Motion Sensor Detector Module Compatible With Ard-Uino Raspberry Pi, R501-IS-MD-2P
Amazon.com
$12.99
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Amazon.com
$6.87
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