Reducing standby power in 100-W-class products, the BM1C001F AC/DC controller from Rohm integrates power-factor-correction (PFC) and quasi-resonant (QR) controllers into a single SOP18 package. An ...

Over the past five years, my close collaboration with universities has revealed a concerning trend: Access control for both staff and students is predominantly manual or fragmented. This approach to ...

Viscount Systems has been awarded U.S. Patent 8941465 B2, outlining a system and method for physical access control using QR codes and mobile devices, as part of its Freedom Access Control Solution.

Draper, UT | Dec 7, 2021: ProdataKey (PDK), manufacturer of the leading cloud access control platform built for mobile, has introduced a new QR Reader that offers contactless QR and bar-code scanning ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Hot on the heels of its latest smart door lock release, Wyze is launching a garage door controller to ...

The dedicated Code Scanner app is ready when you need it. We want to help you master Control Center, one of the most powerful and underutilized features on Apple devices. Cult of Mac’s Control Center ...

Along with some major changes and new features in iOS 12, Apple has added a new way to customize QR code scanning. Follow along for how to turn off auto-scanning and use the new Control Center ...