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Octopus Waterproof DS18B20 Temperature Sensor

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Octopus Waterproof DS18B20 Temperature Sensor


SKU: EF04095

weight:30g

This sensor is a tempeterature detector used to test the liquid temperature based on 18b20.

Ship from: [83]

Availability: In stock

$6.90
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  • Details

    Introduction


    • This sensor is a tempeterature detector used to test the liquid temperature based on 18b20.


    Characteristics


    • Standard 3-pin GVS ports is easy to plug.

    • 3V working voltage can drive the micro:bit.

    • Water-proof design makes it possible to use in the liquid.


    Specification


    • SKU:EF04095

    • Working Voltage:DC 3.0V

    • Power Supply:3v-5v

    • Connector Type:Analog

    • Length of water-proof detector:1m

    • Pins Definition:1-Signal 2-VCC 3-GND

    • Response:Quick to response and high sensitivity

    • Circuit:Simple drive circuit

    • Stability:Stable and durable


    Outlook and Dimensions


     

    Quick to Start


    Connection Diagram

    • Connect to the P1 port of the extension board.

     

    Add Package


    • Click "Advanced" in MakeCode to check more choices.

    Click "Extensions", and search “https://github.com/elecfreaks/pxt-ds18b20" in the dialogue box to download the codebase of 18b20.

     

    Programme as the Picture Shows


     

    Reference


    Links: https://makecode.microbit.org/_1x1ERwiT1bui

    You can also download it directly:

     

    Results

    • The current temperature value is showing on the micro:bit.


    Relevant Cases


    Technique Files




     

     

     

     

     

     

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