Ultrasonic waveguide techniques are most familiar to monitor temperatures in the hostile environments. A single waveguide could be used as multiple sensors. In the present work, a thin strip waveguide ...

Allengra is set to showcase its latest innovation, the Ultrasonic Micro Flow Sensor, at the upcoming Drinktec 2025 trade fair in Munich, Germany.

Ultrasonic navigation based blind aid is built to guide the visually impaired and blind to walk easily in urban areas. The proposed system operates in two modes namely hurdle detection mode and fixed ...