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Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor Human Body IR Movement Detector Sensor Module for Arduino for Raspberry Pi
ASIN: B07KBWVJMP

by Stemedu

Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor Human Body IR Movement Detector Sensor Module for Arduino for Raspberry Pi

7.7
Confidence Moderate

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.4Amazon rating(359 reviews)
Demand Top 65%
Confidence Moderate
Lower-Priced in Set

How It Compares

Compared with other products in Motion Detectors.

Demand
35%
Expert Score
44%
Relative Price
Lower-priced

Relative Price shows where this product sits in the category. Exact prices stay hidden.

Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Apr 14, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

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Product Features

  • HC-SR501 Delay Time: 0.5-200S (adjustable), the range is (0.xx second to tens of second), the delay time can be adjusted by using the potentiometer on the HC-SR501 motion sensor.
  • Operating voltage range: DC 4.5-20V; Quiescent Current: <50uA; Trigger: L can not be repeated trigger/H can be repeated trigger (Default repeated trigger)
  • Automatically and quickly turn on home devices by detected HC-SR501 motion sensor.
  • HC-SR501 motion sensor is an economic hightech products. It is widely used.
  • Angle Sensor: <100 ° cone angle Lens size

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