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Kitchen cabinets seem to be an endless source of wonder for curious tots—especially if the handle or knob is at the just-right height for them to reach. But you may not want “help” pulling out all ...

“Opening locks” might not sound like scintillating social media content, but Trevor McNally has turned lock-busting into online gold. A former US Marine Staff Sergeant, McNally today has more than 7 ...

String UID = "93 1C CF A9"; // Enter your card or keychain ID ID.concat(String(rfid.uid.uidByte[i] < 0x10 ? " 0" : " ")); ID.concat(String(rfid.uid.uidByte[i], HEX)); ...

Abstract: With the increasing attention paid to people's property and life safety and the continuous development of mobile communication technology, the topic of intelligent password locks that are ...

[Dale Cook] has cats, and as he readily admits, cats are jerks. We’d use stronger language than that, but either way it became a significant impediment to making progress with an RFID-based sensor to ...

If you’re deep into HomeKit like me, you know how convenient it can be for home automation. One of the most exciting smart home security additions for me in the past few years is Home Key from Apple, ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Independently, radio frequency identification (RFID) and artificial intelligence (AI) are powerful technologies for retail. When paired together, though, these solutions can deliver even more value.