Another sensor that tends to be hidden away in plain sight is the ambient light sensor. Once again, you've seen it in action as it's used to adjust the brightness levels of your screen. But with the ...

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...

Could a cheap soil sensor help me rescue the orchid on my kitchen table that's been struggling for weeks? Common capacitive soil moisture sensors rely on the electrical properties of the materials ...

Abstract: This tutorial will present the technologies behind single-photon avalanche-diode (SPAD)-based solid-state CMOS LiDAR sensors that have emerged to realize level-5 automotive vehicles and the ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

Level’s latest smart lock adds faster performance, built-in door sensing, and Matter support while keeping its “invisible” design. Level’s latest smart lock adds faster performance, built-in door ...

Blood alcohol level charts can help people estimate how much alcohol may be in their bloodstream after drinking. A person’s blood alcohol content can vary based on several factors, including age, sex, ...

Dua Rashid has been working as a consumer tech journalist since 2020. She's worked for a bunch of tech publications, including Gizmodo, IGN, PCMag, BuySide from WSJ, Digital Trends, and TechRadar, ...