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Gravity: Conductivity Sensor Switch - DFRobot

Index: DFR-08111 EAN: 5903351243414

The module that is able to determine whether the object has an electric conductivity. The maximum detection value is 10 MΩ. After electric conductivity detection, the module changes its output status.

Gravity: Conductivity Sensor Switch - DFRobot
€3.88 -20%
€2.53 tax excl.
Lowest price 30 days: €3.11
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Manufacturer: DFRobot
Compatibility: Arduino


The module that is able to determine whether the object has an electric conductivity. The maximum detection value is 10 MΩ. It is able to recognize the different conductors, e.g. metal, wires, coils, and human body, fruits, plants, etc. After electric conductivity detection, the module changes its output status. The kit includes a cable adapted to Gravity DFRobot IO Expansion Shield.

DFRobot Gravity - czujnik przewodności z przełącznikiem

The product is compatible with Arduino

Sample code and detailed information can be found inthe user guide.


The module works with any microcontroller with digital inputs, includingArduino. To read data, simply connect the power supply and output pin to any input of the microcontroller, and read its status.

Example of connecting the sensor withArduino.


  • Supply voltage: from 3.3 V to 5 V
  • Output signal: digital
  • 3-pin Gravity interface
  • The maximum determined resistance: 10 MΩ
  • Board sizes: 30 x 22 mm
  • The length of the connectors - crocodiles: 45 cm
  • Weight: 22 g

Set includes:

  • The main module
  • Gravity connection cable 
  • Crocodile cables 


Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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