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      Grove - Water Sensor

      Grove - Water Sensor

      SKU 101020018
      $2.47$2.90
      40 Available
      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.


      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.


      Features

      • Grove compatible interface

      • Low power consumption

      • High sensitivity

      Technical Details

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

      Part List

      Grove - Water Sensor1
      Grove Cable1

      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 ()
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      0
      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
        $2.47$2.90
        40 Available
        ADD TO CART
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