A YouTube channel named CPSDrone has developed a fully autonomous robotic fish capable of operating without direct human ...

The ESP32 keeps finding new jobs in my house.

ESP32s are surprisingly good AI lie detectors.

One seismometer is often not enough to reliably detect earthquakes or human activity such as underground nuclear tests.

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Cities are often described as "heat islands," with media reports warning that some neighborhoods can be 20° F (7° C) hotter ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Researchers have developed a new reliable and durable sensor that can work in temperatures as high as 900 degrees Celsius or 1,650 degrees Fahrenheit and can be used in multiple industries. Extreme ...

Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...