Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. June 22, 2026 Add as a ...

It's amazing what you can do with an ESP32 (or two).

Never open your chicken coop again—here's how a Raspberry Pi can do it for you ...

Genesis Magma Racing Took on the 24 Hours of Le Mans in only its third start and was (mostly) happy to finish the race.

The winners of Robb Report's Best in Marine this year include Benetti, Rossinavi, and more vessels made for weekend cruises ...

By replacing traditional film shoots with a massive LED wall and real-time 3D rendering, Philips has tripled its content ...

BRIDGEPORT — The intersection of Stratford and Carroll avenues, which already has a tragic history, apparently broke a local gunfire record this past weekend . The 48 shots police detected there ...

Cool Home Depot gadgets available for under $25 include Husky 2-pack work lights, Klein electrical test kits, and Acurite ...

Each year, Canada generates roughly $58 billion in avoidable food waste, much of which is from spoilage that goes undetected until it is already too late. With food prices rising by as much as 27% ...

The effort involving sensors and ramp meters at three on-ramps hopes to improve conditions in congested southwest Riverside ...