1-10pcs HC-SR501 Motion Sensor Module SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Module For Arduino DIY Kit

1-10pcs HC-SR501 Motion Sensor Module SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Module For Arduino DIY Kit
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sku: 1005005914041280
$4.00
Shipping from: China
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