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Grove - Digital PIR Motion Sensor(12m)

SKU
101020793
Rating:
100 % of 100

This Grove Digital PIR Sensor is the cheapest PIR sensor in the PIR families, however, it is able to give a quick response and generate a high signal from the "sig" Pin.

$4.30
In stock
  • 10+: $3.00
-
+

PRODUCT DETAILS

This Grove Digital PIR Sensor is the cheapest PIR sensor in the PIR families, however, it is able to give a quick response and generate a high signal from the "sig" Pin.

 

Features

  • Quick response: detect motion and output with only ‘high’ and ‘low’ digital signals less than 1s
  • Wide detection range: 3.2m-12m
  • Easy to use: Grove compatible interface and supports both Arduino and Raspberry Pi platforms
 
This Grove Digital PIR Sensor for only $4.3 can detect a wide range up to 12m, and provide a quick and intuitive response with only ‘high’ and ‘low’ digital signals. 

What is a PIR Sensor?

A passive infrared sensor is an electronic sensor that measures infrared light radiating from objects in its field of view. They are most often used in PIR-based motion detectors. PIR sensors are commonly used in security alarms and automatic lighting applications.

What does a PIR sensor detect?

PIR sensors are also known as PID or Passive Infrared Detectors. Thus, the PIR sensor can detect infrared radiation that is emitted by particles.

How does PIR Sensor work?

The PIR Sensor has 2 slots, and the slots are made of sensitive material. When the sensor is inactive, then the two slots will sense the same amount of IR. The ambient amount radiates from the outdoors, walls or room, etc.
When a human body or any animal passes by, it intercepts the first slot of the PIR sensor. This causes a positive differential change between the two bisects. But when the body leaves the sensing area, the sensor generates a negative differential change between the two bisects.

Click to explore more about PIR sensors. 

 

Specification

Item Value
Voltage range 3V–5V
range 3.2m-12m
Response time < 1s
Working temp -20-85 C
Interface Digital
Dimensions 20mm * 20mm * 11.5mm
Weight 3g
Battery Exclude

 

Comparison of PIR Motion Sensor Series

Product Features
Grove - PIR Motion Sensor Max Distance:3-6m(3m by default)

Angle:< 120°
Measuring distance and holding time adjustable

response speed:0.3s - 25s
Grove-Adjustable PIR Motion Sensor Max Distance:3-6m

Angle: X=110° Y=90°
Measuring distance and holding time adjustable
Grove - mini PIR motion sensor Max Distance:2-5m(2m by default)

Angle: X=110° Y=90°
Sensitivity adjustable

Mini-size
PIR Motion Sensor - Large Lens version Max Distance:9m

Angle:< 120°
The large lens can support long-range and wide-angle

2.54mm standard connector
PIR Motion sensor module Max Distance:3-7m

Angle:< 120°
Sensitivity & Delay time adjustable
Mini PIR Motion Sensor Module Max Distance:7m

Angle:< 100°
Mini-size
Grove Digital PIR Motion Sensor Max Distance:3-12 m

Angle:< 100°
Mini-size

Simple and intuitive

Applications

  • Motion Sensor

  • Motion Detector

  • Security Alarm System

  • Human Detection System

 

Part List

Grove Digital PIR Motion Sensor 1
Grove cable 1

 

ECCN/HTS

HSCODE 9031900090
USHSCODE 9026104000
UPC
EUHSCODE 9013101000
COO CHINA
EU DoC 1
RoHS 1
UK DoC 1

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  1. Product Quality
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    Documentation
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