Camp Mystic in Texas flooded on July 4, killing 27 people, including 25 children. Over 200 millimeters (over seven inches) of ...
One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...
A complete water depth measurement system using an industrial 4-20 mA hydrostatic pressure sensor, INA219 current sensor module, LM393 soil moisture sensor, and Heltec WiFi LoRa 32 V3 board with built ...
Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...
Abstract: This article presents a novel vision-based artificial lateral line (ALL) sensor, FlowSight, enhancing the perception capabilities of underwater robots. Through an autonomous vision system, ...
Abstract: Water-based carbon inks provide a cost-effective and sustainable alternative to organic-solvent-based metal conductive inks, making them attractive for wearable sensor applications. However, ...
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