Simulators overcome hardware limits, helping you prototype faster and smarter with open-source tools. Explore three powerful options to begin.

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

With a little ingenuity and a few parts you can easily pick up on Amazon, you can build your own smart garbage can. We'll ...

Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Check out the latest stories, videos, and podcasts from the week of Dec. 8, 2025. During research for a newly opening museum ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

MANILA, Philippines — The Department of Environment and Natural Resources (DENR) has flagged the Monterrazas de Cebu project for multiple environmental violations, citing hundreds of trees cut left ...

The Meta Quest 3 runs Meta’s Horizon OS so that developers can create AR/VR apps for the platform. Working with a mouse and keyboard is interesting with these virtual screens. The apps take advantage ...

The Terrain Commander from Textron Corporation provides the basis for the U.S. Army's unattended ground sensor (UGS) Future Combat Systems. The sensor assembly is equipped with a variety of optical, ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. The holidays are here, which ...