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Gravity: Conductivity Sensor Switch - DFRobot

SKU: SEN0223

$5.61 AUD, inc GST
$5.10 AUD, exc GST

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Gravity: Conductivity Sensor Switch - DFRobot
5.6134 AUD

SKU: SEN0223

$5.61 AUD, inc GST
$5.10 AUD, exc GST


  • $6.95 Standard (2-4 days, tracked)
  • $8.95 Express (Overnight*, tracked)
  • $3 Economy Post* (3-7 days, no tracking)
  • FREE Pickup (Newcastle only)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.


The Gravity Conductivity Sensor Switch module can be used to detect if an object has electrical conductivity. Its maximum detection value is 10MΩ. It can detect not only coins, wires, metal and other good conductors, but also the human body, fruit, plants and other conductors.

By touching the positive and negative terminals of the conductive switch, you can change the output state of the module. Use this to make interactive applications such as fruit pianos, musical wind chimes or interactive video game controllers so Super Mario using a bunch of bananas.

As a member of Gravity Sensor Family, the conductivity switch inherits all features of the Gravity Interface: plug and play, color identifiable pins, reverse polarity protection, etc. Using our Gravity IO Expansion Shield, you can connect more sensors, and have more fun!

Gravity: Conductivity Switch Sensor - DFRobot


  • Detects conductivity in regular conductors
  • Can detect conductivity in the human body, fruit, plants and other conductors
  • Use to create innovative interactive art installations!

  • Specification

  • Operating Voltage: 3.3 ~ 5V
  • Output Signal: Digital
  • Interface Mode: PH2.0-3P
  • Maximum Detecting Resistance: 10MΩ
  • Dimension: 30 x 22mm
  • Alligator clip Length: 45cm
  • Weight: 22g

  • Documents

  • Product Wiki
  • More Documents 

  • Parts List

  • Gravity: Conductivity Switch Sensor x1
  • Gravity Digital Sensor Cable For Arduino x1
  • Alligator Clip (Yellow/White) x2

  • Documentation and Resources:

    Product Comments

    Exact shipping can be calculated on the view cart page (no login required).

    We deliver Australia-wide with these options:

    • $3 for Small Items (3-7 days, not tracked, only available on selected small items)
    • $6.95 for Standard Post (2-4 days, tracked)
    • $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
    • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

    International Orders - the following rates are for New Zealand and will vary for other countries:

    • $11.49 for Pack and Track (3+ days, tracked)
    • $16.50 for Express International (2-5 days, tracked)

    If you order lots of gear, the postage amount might increment based on the weight of your order.

    Our physical address (here's a PDF which includes other key business details):

    Unit 18, 132 Garden Grove Parade
    NSW, 2289

    Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

    Have a product question? We're here to help!