I tested two solar smart locks that never need to be recharged — and there is one clear winner

I tested the Desloc V150 Plus vs. Lockin Veno Solar to see which solar-powered smart lock is the best.

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

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

Building A Wireless Fingerprint Authorization Device

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

You don't need an expensive security system to keep your home safe

Beefing up your locks and latches, maintaining good habits and putting together a DIY system could save you thousands.
CNET on MSN

I tested the smart lock of the future, built by a century-old lock maker

I Tested the Smart Lock of the Future, Built by a Century-Old Lock Maker ...