Abstract: This paper presents the design and implementation of a water level monitoring system based on macrobending optical fiber sensors and Internet of Things (IoT) technologies. The system ...

With the downpour in recent days after a long spell exposing chinks in the monsoon preparedness of the city, the Bruhat Bengaluru Mahanagara Palike (BBMP) has installed water level gauging sensors at ...

Water wells are simple things, but that doesn’t mean they are maintenance-free. It can be important to monitor water levels ...

Levels change slowly in tanks that are usually geographically dispersed, making them ideal candidates for wireless sensor networks with minimal impact on control performance. Digital and wireless ...

Sensors have been installed at Manresa Island, the Maritime Aquarium and Sheffield Island to monitor Norwalk Harbor.

A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...

Scientists from the Woods Hole Oceanographic Institution have installed a new sensor on the Manresa Island dock to track water levels and t ...

Aqverra is an Arduino-based smart water quality monitoring system designed to measure critical water parameters such as pH, TDS, turbidity, and temperature, and determine whether water is safe for ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Abstract: The Smart Irrigation System (SIS) automates watering using an Arduino Uno, moisture sensors, relays, solenoid valves, and an LED display to optimize water use. Soil moisture sensors trigger ...

Tourists visit the Mingsha Mountain and Crescent Spring scenic spot in Dunhuang city, Northwest China's Gansu province, May 31, 2025. [Photo/Xinhua] LANZHOU -- Crescent Spring, a famed desert oasis in ...