Another less-known method is to use an array of ultrasonic transducers ... added an ESP8266 Wi-Fi module for connectivity. One of the challenges of DIY environmental sensors is calibrating ...

ams announced the availability of a new module which provides a complete hardware and software blueprint for an ultrasonic flow sensor, the key element of the next generation of long-life, low-power ...

With a standard old HC-SR04 ultrasonic sensor, an audio module and a servo to drive a custom gauge needle he’s made a device which can warn people around you if they’re too close for comfort.

Then 2023 brought the Sidekick for Shades Gen2 battery-powered wireless keypad. 2024 brings the Breeze Pro smart wind/rain/sunlight sensor and Firefly One Smart Controller for low voltage Outdoor ...

Like the majority of Migatron’s ultrasonic sensors, these new models are designed to take advantage of PLC and PAC analogue input modules where the system resolution is dependent on the module’s ...

USound’s latest MEMS-based Ready-to-Deploy Ultrasonic Module will be showcased at the upcoming Consumer Electronics Show (CES) in Las Vegas, Nevada. “This ultrasonic module highlights the ...

The patent, titled “Ultrasonic fingerprint recognition module, system and electronic device” (CN117058725A), details a sensor design that promises improved fingerprint identification accuracy.