The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how. When he's not testing the latest phones or phone cameras, Andrew can normally be found with his own ...

Researchers created the first ultra-low power temperature sensor using graphene solar cells, a step toward long-lasting, self-powered devices for the Internet of Things. (Nanowerk News) Researchers at ...

The classic smart plug is a simple affair, a plug-in device that can automate and schedule on-off features for whatever you plug into it, like a lamp, coffeemaker or fountain. Emporia's model is a ...

Best smart locks of 2025 A simple way to upgrade your security system or add to your smart gadgets in the home is to invest in a smart lock. It allows you to keep track of who is locking and unlocking ...

Abstract: Industrial wireless sensor networks enable real-time data collection, analysis, and control by interconnecting diverse industrial devices. In these industrial settings, power outlets are not ...

Top alarms tried and tested by an expert - These are the best smart, connected systems for keeping your home secure ...

The best electric toothbrush is the quickest way to achieve a dentist-fresh feeling at home, especially if accompanied by other gadgets like the best water flossers and the best teeth whitening kits.

Abstract: The safety of energy storage systems with lithium-ion batteries as the main energy storage component is a current research hotspot. Various battery system fault diagnosis strategies are ...