I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

Law enforcement officials frequently draw virtual fences around areas of interest and require Google to identify every ...

Teams from Japan, Singapore, and South Korea advance to the Mentorship Phase and Demo Day in Q4 2026 SAN DIEGO, June 23, 2026 /PRNewswire/ -- Qualcomm Technologies, Inc. today announced the 15 ...

ESP32s are surprisingly good AI lie detectors.

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

Setting it up is really easy.

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

The concept of a museum originated with cabinets of curiosities in the 16th century, rooms that contained anything from ...

As a heat dome drives dangerous temperatures across much of the United States and renews concerns about extreme heat, USC ...

If you’re not aware, there is such a thing as adorable little three digit LCD 7-segment displays. They come in a ten-pin DIP ...

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