It’s the 26th installment of what is becoming and mammoth Arduino series ... Just promise us that you won’t go out and steal SIM cards to use with your next project. Find part two of ...

He likes to build bare bones Arduino clones rather than sacrifice full dev boards, and instead of programming them via traditional means, he is using his computer’s sound card. He builds a ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Three free SIM cards come with no commitments and you can simply top them up to use them on Pay As You Go with low rates of 3p per min, 2p per text and 1p per MB ...

Google Fi has now acknowledged and fixed the SIM card issues subscribers were reporting. Some users have now been sent a $60 ...

TL;DR: Ditch the pricey international phone plans and get aloSIM, a digital SIM card that comes with $50 in credit to spend on affordable data for $24.97 (reg. $50). Are you traveling abroad for the ...

RailEurope, a familiar company if you book train tickets in advance, offers the eKit SIM Card. Functionality is similar to the others, and data rates are $1 per megabyte, prepaid. For comparison ...

Google Fi has internally released fixes for the SIM card issues that several subscribers were facing, and is also sending $60 ...

All smartphones (and feature phones and other types of mobile phones) require a SIM card to connect to a mobile network – as, in fact, do mobile broadband devices, and any tablets that offer mobile ...

A subscriber identity module is a removable smart card for mobile phones. SIM cards store the required information to identify the mobile device. It also contains data required for voice ...

Device (D2D) technology testing, following which consumers can make audio and video calls without a SIM card or conventional ...