Scientists are digging into one of evolution’s strangest puzzles — why only certain creatures developed minds that know they ...

While wiring may have some similarities with access control technology, fire code compliance demands a different approach ...

An ear-splitting smoke alarm siren is one of the worst midnight surprises. But it's even worse when your detector keeps beeping in the middle of the night but then stops and acts perfectly normal ...

CR's testers say these models from First Alert, Kidde, Siterwell, and Universal Instruments are great at protecting you and your loved ones from harmA good combination detector will respond to ...

As the clocks change this weekend, Judy Kashka is telling the story of her granddaughter Taylor Jackson to remind people about another change in their home. 'Charlie's Angels' star Jaclyn Smith marks ...

Alright, homeowners, let’s have a little chat about winter. It’s that magical time of year when cozy blankets, hot cocoa, and festive lights become essential. But let’s be real: For your home, winter ...

ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...

Abstract: A novel voltage sensorless control technique for a bidirectional AC/DC converter is presented. Only a single current sensor that measures the inductor current is needed in the whole system.