The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

A slender glass fiber no thicker than a human hair placed across a particle beam could improve accelerator monitoring. A team ...

DJI's Action 6 offers something we've not seen in an action cam before: a variable aperture for more control over exposure.

Near-infrared (NIR) photon detection and object recognition are crucial technologies for all-weather target identification.

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

Abstract: Taste has become one of the most decisive factors for consumers to choose and purchase food products. This has triggered the food research communities to further develop high-performance ...