This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...
Abstract: In this letter, we introduce a self-calibrating electrochemical sensor for water acetaminophen (ACT) detection. The sensor is built upon a graphite pencil lead (GPL) electrode modified with ...
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Designing a water module for urban bug out bag v3.0
Water module for urban bug out bag v3.0 explained and organized. 2025 lookback: Trump yanks federal funding from NPR in move conservative advocates said was long overdue New Details on Nick Reiner’s ...
Abstract: Flood detection is problematic, especially in rural areas with limited or nonexistent monitoring infrastructure. Smaller streams and flood-prone areas frequently go unmonitored, leaving ...
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