Abstract: This article proposes a nondestructive multichannel sensor for liquid-level detection based on spoof surface plasmon polaritons (SSPPs). A mathematical model for liquid-level sensing is ...

Physical computing offers particular potential for teaching: the interactivity of physical devices increases pupils' motivation , while at the same time encouraging creativity and collaborative ...

Municipal company Aguas de Cádiz has tapped Telefónica Tech to transform more than 4,000 water meters into smart meters.

In a tropical climate city such as Hong Kong, heavy rain is common. Apart from thunderstorms, Hong Kong also experiences typhoons in summer and fall. It is not unusual to have floods over the ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Welcome to the landing page of the aolibs (short for Arduino OSP libraries from ams-OSRAM) to be used with the Arduino OSP evaluation kit. OSP or Open System Protocol was developed by ams OSRAM for ...

LANSING, Mich. (WILX) - Great Lakes water levels at the end of 2025 were below average for the first time in a decade, according to the U.S. Army Corps of Engineers. This marks a significant shift ...

Cairns has been eating into its two day water stores that are currently unable to be topped up after the local water treatment facility was turned off Thursday afternoon. Overloaded by “chocolate milk ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...