This Grove - PIR Motion Sensor(Passive Infrared Sensor) can detect infrared signals caused by motion. If the PIR sensor notices the infrared energy, the motion detector is triggered and the sensor outputs HIGH on its SIG pin. The detecting range and response speed can be adjusted by 2 potentiometers soldered on its circuit board, The response speed is from 0.3s - 25s, and max 6 meters of detecting range.

The Grove - PIR Motion Sensor(Passive Infrared Sensor) is an easy-to-use motion sensor with Grove compatible interface. Simply connecting it to Base Shield and programming it, it can be used as a suitable motion detector for Arduino projects. For example, the PIR Motion Sensor is commonly used in security alarm systems and automatic lighting applications.

Features

Grove compatible interface
Voltage range: 3 V – 5 V
Size: 20 mm x 40 mm
Detecting angle: 120 degree
Detecting Max distance: 6m (3m by default)
Adjustable detecting distance and holding time

Applications

Motion Sensor
Motion Detector
Security Alarm System
Human Detection System

Technical Specifications

Dimensions	40 mm x 20 mm x 15 mm
Weight	12 g
Battery	Exclude
Voltage range	3 V – 5 V
Detecting angle	120 degree
Detecting distance	max 6m (3m by default)

Details

Customer Reviews