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Grove - Mini PIR Motion Sensor

    • S$2.62
    • S$7.50 -65%
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    • Availability:
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    • Product Code: GRV-PIR-M
    • Warranty Period: 12 months
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    PIR(Passive Infrared Sensor) sensor is used for making motion detecting applications such as alarm burglar systems, visitor presence monitoring, light switches and robots. This Grove - Mini PIR Motion Sensor is a compact, low power consumption and cost effective PIR sensor which is suitable for applications with relatively less detection distance requirement.

    For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.

    The detection distance in the datasheet is up to 3m to 5m, however 2m is the best detection distance that we recommend and 25℃ is the most suitable temperature. The sensitivity of the sensor is adjustable, there is reserved pin out on the back of the board so that you can solder a slide rheostat to adjust the sensitivity. If you think the sensitivity is not enough, here is a trick, drag the plastic cap a little up will help enhance the sensitivity :)

    Note: Please note that the orientation can influence the sensitivity, for more accurate detection, please place the sensor as the picture above.

    You can get grove shield for Arduino and grove HAT for Raspberry Pi at our store too.

    Features:

    • Low power consumption
    • Sensitivity adjustable
    • Grove interface

    Specifications:

    • Operating Voltage: 3.3 – 5V
    • Operating Current: 12 – 20 μA
    • Max detecting range: 2m (25℃)
    • Sensor chip: S16-L221D
    • Dimensions: 20mm x 20mm x12 mm

    Packing List:

    • 1 x Grove - Mini PIR Motion Sensor
    • Grove 4 Pin Buckled 20cm Cable

    Resources:

    Getting Started:

    Can it detect something as short as 2 unc?
    ( Akmal, 11/03/2020 )
    Hi, the detection distance in the datasheet is up to 3m to m. However, 2m is the best detection distance that we recommend and 25 degree Celsius is the most suitable temperature. Thanks :) 

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    Tags: GROVE, PIR, SeeedStudio, 101020353