Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
New sensor reveals hidden microplastics in water Plastic pollution is a problem all around the world, especially microplastics which can affect the environment and human health. FOX 13's Carla Bayron ...
Abstract: This article presents a novel liquid level monitoring system based on passive ultrahigh-frequency (UHF) radio frequency identification (RFID) technology, which is designed to provide ...
Abstract: The lungs are the most important organ of the respiratory system. The volatile organic compounds found in breath, which usually originate from the blood and enable us to observe different ...
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