Update 12/05/18: Apple now sells an 18W USB-C power adapter for $26Remove non-product link. To use it with your iPhone, you still need to purchase a USB-C to Lightning cable. We haven’t tested it yet, ...

Ever trip over a power cord and launch your laptop across the room? Me either, but that’s probably because of my laptop’s MagSafe breakaway magnetic power adapter. If your laptop doesn’t have one, ...

It wasn't too many years ago you needed a backpack to carry a laptop charger. They were huge, got hot and came with thick, permanently attached, messy cords. That's no longer the case, thanks in large ...

The Nest Hello Video Doorbell needs a constant wired power in order to function, but the device only ships with the ability to draw that power from existing doorbell wires. Now, there’s a third-party ...

Here are two breadboard power supply alternatives. If you were tasked with creating a solution of your own, is there anything you would do differently? Here are two breadboard power supply ...