[RETIRED] PIR Movement sensor HC-SR501

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SKU: 101213
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Retired Product

This product has been retired from our shop and is no longer for sale. This page is made available for those looking for datasheets and the simply curious.


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Product Description

This product is retired and we won’t sell it anymore. This page is for reference only.



HC-SR501 sensor detects any movement in its proximity. It is easily connected to Dasduino/Arduino through digital code. When it detects a motion, it adjusts output digital code on HIGH(3.3V, analog 675). The sensor can sense up to 120 degrees of angle and can reach up to 7 meters. It has two potentiometers: for detection sensitivity and delay (how often it checks if there are any movements).

Product features

Key features

  • Voltage: 5V - 20V
  • Current: 60 uA
  • Motion detection in the angle up to 120 degrees in the range of up to 7m
  • Sends digital output when it detects any 3.3 V voltage motion 
  • Dimensions: 32 x 24 mm / 1.3" x 0.9"

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Be the first to review “[RETIRED] PIR Movement sensor HC-SR501”
5 out of 5
by Eraser on November 13, 2021

There are two potentiometers on the board for regulating sensitivity and detection time delay. See how we used the HC-SR501 in our project at the link: https://vidilab.com/how-to/4117-osigurajte-dom-arduino-alarmom