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  • Cheap Sensors for Smarter Farmers Two IoT sensors from this year’s ARPA-E Summit can help farmers make better decisions

    IEEE Spectrum - 09/13/2021

    This sensor, developed by Matteo Rinaldi and his team at Northeastern University, shines infrared light on the leaves of a plant. By reading the reflected light, it can tell if the plant is dehydrated or not.

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