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      Grove - Water Sensor

      Grove - Water Sensor

      SKU 101020018
      Read all 2 reviews
      $2.90
      50 Available
      $2.90/1pcs+
      $2.61/10pcs+
      $2.47/20pcs+
      $2.32/50pcs+
      ADD TO CART

      Description

      Grove - Water Sensor detects the presence of water using exposed PCB traces. The sensor is made up of interlaced traces of Ground and Sensor signals. The sensor traces are weakly pulled up using 1 MΩ resistor. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the ground trace. This circuit will work with digital I/O pins of Arduino or you can use it with the analog pins to detect the amount of water induced contact between the grounded and sensor traces.


      Application

      • Rainfall detection

      • Liquid leakage

      • Tank overflow detection


      Features

      • Grove compatible interface

      • Low power consumption

      • High sensitivity


      Documents

      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 using of the product.

      Please visit our wiki page for more info about this product. It will be appreciated if  you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.

      Technical Details

      Dimensions40mm x 20mm x 12mm
      WeightG.W 8g    
      BatteryExclude

      Part List

      Grove - Water Sensor1
      Grove Cable1

      Documents

      Reviews

      Questions and Answers

      SUBMIT
      0

      I ordered this but I don't see it in the software.

      on Oct 19,2016
      Replyupvote ()
      <p>This Mega is using mega2560.</p>
      on Oct 20,2016 10:42 AM
      Replyupvote ()
      Reply
      0

      Hello

      How can I use this sensor outdoor as a rain detector for example. For all these sensors (light sensor or moisture sensor for example), what is the best way to protect the connector part and let the sensor part outdoor
      thanks

      on Oct 19,2016
      Replyupvote ()
      <p>Dear customer, It is out of stock now. And it is $43.00. You can see the price is on the top. I'm not sure what you want activated? More question you can go to our forum to post.</p>
      on Oct 20,2016 10:41 AM
      Replyupvote ()
      Reply
      0

      Can you make a version with the grove connector on right-angle panel.

      This way, the sensor can be used as a floor flooding sensor easily, otherwise we have to use sealing glue aroung the connector to prevent the water from making contact with the

      on Oct 19,2016
      Replyupvote ()
      0

      please answer my questions ...i need it immediately for my study !!!

      on Oct 19,2016
      Replyupvote ()
      0

      is there a larger version of this sensor so i can detect water a larger coverage.?is this sensor can detect other liquids such as beer,milk,chemical,alcoholic drinks,oil, and juices and carbonated drinks

      on Oct 19,2016
      Replyupvote ()
      <p>Hi there, It is fit with DSO Quad.</p>
      on Oct 20,2016 10:42 AM
      Replyupvote ()
      Reply
      0

      Is this product non-corrosive? Please let me know. It is really important to me.

      on Oct 19,2016
      Replyupvote ()
      0

      Is this product suitable for other liquids? In particular, I need to monitor the level of wine left in a wine cask. And is it suitable to be left in the liquid for long periods of time?

      on Oct 19,2016
      Replyupvote ()
      0

      is it non corrosive to be used in practical water tanks.

      on Oct 19,2016
      Replyupvote ()
      0

      Please let me know whether the Water sensor input can be connected to my CC2530 SoC (Microcontroller) ADC pin. And also let me know how to interpret the voltage levels on the input pin. What is the maximum voltage level on the input?

      Do you have

      on Oct 19,2016
      Replyupvote ()
      <p>The maximum voltage level of input is 5v. And we have posted the demo on the wiki for Arduino board. But i'm sorry this one can't detect the amount of water,it only can judge whether there has water or not. I'm sorry for the older confused information
      on Oct 20,2016 10:47 AM
      Replyupvote ()
      <p>The LiPo charger and 5V inverter are wired in parallel, so while there is power available the battery will be charged and the load will be supplied by the source. If the supply voltage drops too low, the battery will be discharged to provide the requir
      on Oct 20,2016 10:50 AM
      Replyupvote ()
      Reply
      0

      buying this sensor, is included the connector cable?

      on Oct 19,2016
      Replyupvote ()
      <p>Hi,Sorry.buying the sensor is not included the cable.<br>I suggest you can use this page to buy some grove cable.<br><a href="http://www.seeedstudio.com/depot/grove-universal-4-pin-20cm-unbuckled-cable-5-pcs-pack-p-749.html" rel="nofollow">http://www.s
      on Oct 20,2016 10:46 AM
      Replyupvote ()
      <p>Mine came with the cable</p>
      on Oct 20,2016 10:52 AM
      Replyupvote ()
      Reply

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        Grove - Water Sensor

        SKU 101020018
        Read all 2 reviews
        $2.90
        50 Available
        ADD TO CART
        $2.90/1pcs+
        $2.61/10pcs+
        $2.47/20pcs+
        $2.32/50pcs+
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