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5 PCS HCSR501 PIR Motion IR Sensor Body Module Infrared Fits Arduino

5 PCS HCSR501 PIR Motion IR Sensor Body Module Infrared Fits Arduino

$19.64
  • Condition: New
  • Ships from: Los Angeles, US
  • Seller: netanelaw-0 (99.5% positive)
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About this item

Pls note that there is no IR emitter in this module, the principle of PIR sensor is to detect the infrared radiation emitted by the human body, it only have a IR sensor (cell). Quiescent Current: <50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger).

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