2pcs/lot HC-SR501 human body infrared sensing module pyroelectric infrared sensor probe (BFA3)Sold By exlene
Features: Operating Range: 4.5-20V DC voltage Quiescent Current: <50uA Level output: High 3.3 V / Low 0V Trigger: L unrepeatable trigger / H repeatable trigger (default repeat trigger) Delay time:...Read More…
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China Post: tracking code will be offered
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