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HC-SR501 Human Infrared Sensing Module Pyroelectric Sensor Imported Probe Red and Blue Board Optional

USD 0.71USD 0.79

HC-SR501 Human Infrared Sensing Module Pyroelectric Sensor Imported Probe Red and Blue Board Optional

Description
Specification
5pcs/lot LY9526 DIP-8
USD 0.89USD 1.78
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