Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

If you haven’t gotten a Real ID, it may soon cost you even more to fly domestically. The Transportation Security Administration announced Dec. 1 that U.S. air travelers who do not have a Real ID or ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Now under new ownership, a High ...

RC522 Pin → Raspberry Pi Pin SDA → GPIO 8 (Pin 24) SCK → GPIO 11 (Pin 23) MOSI → GPIO 10 (Pin 19) MISO → GPIO 9 (Pin 21) GND → Ground (Pin 6) RST → GPIO 25 (Pin 22) 3.3V → 3.3V (Pin 1) Note: Some ...

After Avery Dennison (AVY) recently talked up its radio frequency identification expansion for food technology, Impinj (NASDAQ:PI) is likely to be a beneficiary from growth at Walmart (NYSE:WMT), ...

Graph-Tech USA (GTUS) is introducing the RFID-Runner, a next-generation UHF encode-and-print system designed to improve speed, efficiency, and cost-effectiveness in RFID label production. Traditional ...

The deadline for REAL ID is here, and anyone who doesn’t have one should expect delays and extra screening – but airport officials say those passengers will be allowed through the checkpoint. If there ...

After nearly 20 years of delays, the Real ID deadline is finally here. Beginning May 7, Americans planning to travel domestically are required to use the enhanced form of identification. The ...

Today, nearly 20 years after Congress passed legislation mandating a nationwide program known as Real ID, was the deadline for travelers to show the new identification for domestic flights. And yet ...

NEW YORK (AP) — The deadline to get a REAL ID is fast approaching after years of postponements and delays. Watch an explainer about REAL ID from PBS News in our video player above. Starting May 7, ...

As Americans scramble to their local DMV to secure their REAL ID before the deadline, some may be wondering what other forms of personal identification will be accepted at airports. On May 7, every ...