TDK Corp. has launched a demo kit for the USSM1.0 PLUS-FS ultrasonic sensor modules. These mechanically-decoupled devices are well suited for obstacle detection and distance measurement in challenging ...

This post is a review of the popular waterproof ultrasonic sensor JSN-SR04T. I hope this will serve as a backdrop for some interesting ultrasonic distance sensor experiments and projects. A number of ...

Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

Ultrasonics or ultrasound is a radar-like system that uses ultrasonic signals at frequencies above those typical for human hearing, usually above 16 to 20 kHz. The 40- to 70-kHz range tends to be most ...

Sometimes, it’s time to shut down the oscilloscope, and break out the cardboard and paints. If you’re wondering what for, well, here’s a reminder of an Instructable from [CrazyScience], that brings us ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track ...

As a pioneering force in in-display biometric technology, Goodix consistently redefines the user authentication experience, staying ahead of evolving display innovations. Utilizing its proprietary ...

Taiwan-based touch display specialist General Interface Solutions (GIS) is expected to ramp up shipments through at least the second quarter of 2020 as it starts fulfilling orders for ultrasonic ...

This module uses an ultrasonic sensor to trigger certain notes to be played through the pi. An object is held in front of the sensor and moved either closer or further away to make music. This is ...