In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31.

CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Weak Wi-Fi can turn everyday tasks into small frustrations, whether it’s a video call that drops mid-sentence or a stream that refuses to load in certain rooms. If upgrading your router isn’t an ...

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🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Stan Horaczek Published Feb 2, 2026 11:35 AM EST Add Popular Science (opens in a new tab) Adding us as a Preferred ...

If you’re trying to boost the WiFi signal in one specific area of your home, like an office, a WiFi extender can be a great tool. The device works by repeating, or extending, the WiFi connection ...

Spectrum WiFi 7 Extenders use cloud-based mesh technology for seamless, unified coverage. Each Extender is capable of adding up to 2,000 square feet of multi-gig WiFi speed for only $5 per month.