A clever repurposing of structural components in hydro-generators enables a simple solution to an important discharge ...

It’s a simple oscillator circuit tailored to create a magnetic field around a water pipe to perform water conditioning.

Veolia North America has saved billions of gallons of water by using drones with thermal imagery to detect leaks in aging pipes.

Ultrasonic fingerprint sensors are changing the way we think about smartphone security—offering faster, more reliable unlocking, even with wet or dirty fingers.

Researchers at the University of Texas at Dallas have created a portable food safety device they hope will one day be used at ...

Narrowband ultrasonic sensors can be used for motion tracking and small-scale localization. Moving sensor nodes emitting ultrasonic waves produce a Doppler shift in the received signals. Doppler ...

HIKMICRO, a subsidiary of HIKVISION has entered the global instrumentation market with the introduction of high-precision ...

Underwater sensor networks are necessary to detect and track unknown targets in the maritime environment. Localization of sensors becomes a crucial problem. This paper presents a new method based on ...

An obstacle-avoiding robot using an ultrasonic sensor and motor control, programmed with Arduino to autonomously navigate and avoid obstacles by stopping, reversing, and turning.