Low Cost PIR Sensor Module (HC-SR501)

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$0.83
$1.05 - 22%
Cashback: 3%
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Description

 Passive Infra-Red (PIR) sensor is a motion detector sensor by measures changes in the infrared levels emitted by surrounding objects. It gives a HIGH signal at the I/O pin when motion is detected. Usually used as a security device in a monitored area (such as a room or hall) to detect the appearance of a human being.

Features:

  • Operating voltage: 5 to 20V DC
  • Single bit output (digital)
  • Delay time adjustable
  • Compatible with all types of microcontroller
  • The small size makes it easy to conceal
  • Plug n Play feature
Warranty Period: 12 months
Packing List
  • 1 x PIR sensor Module
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