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Posts Tagged ‘plant’

App note: The Phytochrome system – Why use far-red?

Sunday, January 6th, 2019

App note from Würth Elektronik on why plants evolved to use far-red wavelengths and why it is essential for them. Link here (PDF) The light requirement of plants is now known to be far more complex than originally thought leading to the development of numerous LED technologies that produce a...

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Cheap plant watering sensor

Friday, February 17th, 2017

A detailed instructions of how to design a cheap plant watering sensor from LuckyResistor: I have a couple of plants in flowerpots and this plants not only like some light, they also need water from time to time. Watering this plants is something I often forget, with sad results. There are ready...

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