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TCS3200 RGB Colour Sensor Module GY-31

The TCS3200 RGB Colour Sensor Module uses the TAOS TCS3200 RGB sensor chip and 4 white LEDs.


Availability: 30 in stock

Buy now, pay later available.

SKU PHI1071315 Category Tag


The TCS3200 RGB Colour Sensor Module uses the TAOS TCS3200 RGB sensor chip and 4 white LEDs.
Perfect for Arduino projects, the TCS3200 RGB Colour Sensor Module can detect and measure a near limitless range of visible colours, thanks to an array of photodetectors that each have either a red, green, blue or no filter (clear). The filters of each colour are distributed evenly throughout the array to eliminate location bias among the colours.
Internal to the device is an oscillator which produces a square-wave output whose frequency is proportional to the intensity of the chosen colour.



  • Operating voltage: 2.7V – 5.5V
  • Interface: Digital TTL
  • High-Resolution conversion of light intensity to frequency
  • Programmable colour and full-scale output frequency
  • Power down feature
  • Communicates directly to microcontrollers
  • Dimensions: 28.4mm x 28.4mm



  • 1 x TCS3200 RGB Colour Sensor Module GY-31

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We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

Australian Orders

  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
  • Standard Shipping – Free (higher cost / larger products) – Sent via Australia Post Parcel Service or Courier Service, depending on location and mailing address, 2 – 5 business days delivery, with full tracking.
  • Express Post – $12.00 (Cost may be higher depending on product size) – Sent via Australia Post Express Service, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Orders outside of metro orders can take 2+ days longer than the estimates stated above.

International Orders

Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion.

International orders are shipped through Australia Post and Sendle courier service depending on the most economical at the time.

Pick Up
In-person pickup is currently not available. If the order is urgent, please contact us to see what can be arranged.

If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

More Information

If you would like more information regarding placing international orders, please view the faq page under the “Do you accept international orders?” section.

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