If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

Since many businesses, from restaurants to retailers, take orders over the phone, you need to be able to accept credit card payments over the phone, in addition to in person via a credit card reader ...

KKO’s MindOne is a credit-card-sized BlackBerry-style keyboard phone with always-on AI ambitions. It uses SIMO vSIM fallback ...

There’s a lot of junk on the market — these are the best smart frames that are worth your money. Here's a list of the best streaming devices you can buy for your TV, as chosen by Engadget editors. The ...