They're reference designs for a reason.

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Fizz Mobile has rolled out a free trial to allow Canadians to test out its network via an eSIM. Starting today, new customers in Ontario, Manitoba, Alberta, and B.C. can visit the Quebecor-owned ...

With everything that our smartphones can now do, a good majority of us rarely use one for its intended purpose, which is making phone calls over a cellular network. Yet, a SIM card is one of the first ...

SIM cards, the small slips of plastic that have held your mobile subscriber information since time immemorial, are on the verge of extinction. In an effort to save space for other components, device ...

From service in the US to regional or global travel, the best eSIMs we've tested will help you stay connected wherever you go. I’m one of PCMag’s mobile writers. That means I check out phones, ...

Apple's first foldable iPhone will reportedly drop the physical SIM card slot in favor of eSIM technology, according to a well-known Chinese leaker posting on Weibo today. Apple is expected to ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Apple's latest keynote this week wasn't just another iPhone ...

When Apple reveals the iPhone 17 lineup in just 10 days, there’s one U.S. feature that is basically guaranteed to go international after three years. Since the iPhone 14, Apple has only supported eSIM ...

Another hint has surfaced that Apple is preparing to eliminate the physical SIM card tray from iPhones in more countries this year. In particular, a source familiar with the matter has informed ...

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