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 ...

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

As part of the Fraunhofer Center for Sensor Intelligence ZSI, the intelligent and flexible ultrasonic sensor system “SonoOne” was developed according to the modular principle. “SonoOne” can serve the ...

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 ...

The new UFM-02, a complete, ready-to-use module including sensor board and spool piece, provides a simple and quick way to integrate reliable, accurate ultrasonic flow measurement into a host system.

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 ...

Touch panel maker General Interface Solution (GIS) is expected to lock in the first batch of in-display ultrasonic fingerprint sensor module orders from Samsung Electronics for usage in Korea-based ...