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Weems & Plath unveiled their latest addition to the OGM Series of LED Navigation Lights at this year’s Discover Boating Miami International Boat Show – the world’s first ultrasonic wind sensor/LED ...

Ultrasound is an acoustic wave with a very high frequency, beyond human hearing. Since the audible frequency range is said to be between 20Hz and 20kHz, ultrasound generally means acoustic waves above ...

Ultrasonic proximity sensors use reflected or transmitted ultrasonic waves to detect the presence or absence of a target component. The output is boolean, that is, the sensor merely detects whether ...