Measuring Pyrocystis fusiformis lux levels using an Arduino Uno R4 Wifi and a TSL25911

Use a TSL25911 light sensor and an Arduino Uno R4 Wi-Fi, to measure lux levels of Dinoflagellates and visualize the lux levels on the LED matrix with an animation similar to a graphic equalizer.

Aug 29, 2025

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Components and supplies

1

TSL25911

1

LED Grow Light

1

Bioluminescent Dinoflagellates-Live

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Arduino R4 WiFi

Apps and platforms

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LED Matrix Editor

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Arduino Web Editor

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Arduino Science Journal app

Project description

Code

Documentation

Layout from Waveshare

https://www.waveshare.com/wiki/TSL25911_Light_Sens

layout.jpg

Image

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biotronicmaker

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