This Grove-PIR Motion Sensor(passive infrared sensor) can detect infrared signals caused by motion. If the PIR sensor detects infrared energy, it triggers the motion detector, and the sensor outputs a high level on its SIG pin. The detection range and response speed can be adjusted by two potentiometers soldered onto the circuit board. The response speed ranges from 0.3s to 25s, and the maximum detection range is 6 meters
The Grove-PIR motion sensor (passive infrared sensor) is an easy-to-use motion sensor with a Grove-compatible interface. Just connect it to BaseShield and program it, and it can be used as a suitable motion detector for Arduino projects. For instance, passive infrared motion sensors are typically used in security alarm systems and automatic lighting applications.
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Overview
Specs
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·Grove compatible interface · Voltage range: 3V-5V \ n · Size: 20mmx40mm \ n · Detection Angle: 120 degrees Maximum detection distance: 6m (default 3m). The detection distance and holding time are adjustable
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Date First Available
June 13, 2025
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Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.