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 ...

Abstract: River water level monitoring plays a pivotal role in environmental management, flood prediction, and disaster prevention. This paper presents a novel river water level monitoring system ...

Abstract: Autonomous driving systems depend heavily on advanced recognition sensors, such as light detection and ranging, radar, cameras, and ultrasonic sensors, to navigate dynamic environments ...

LAS VEGAS (FOX5) — A man was able to walk completely across the Colorado River in Laughlin due to extremely low water levels, documenting the feat with drone footage. Ryan Deters, who operates on the ...

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 ...