AmazonThese days, it's hard for anyone to afford to have a dead battery on their iPhone or Android smartphone when they're ...

As a hobbyist, you no longer need to push 3 A through tiny MicroUSB connectors and underspecced cables to power a current-hungry Pi 4. Today, all you need is a USB-C socket with two resistors ...

USB (Universal Serial Bus) cables are everywhere, with the type-C gaining . If you’ve ever needed to fast charge anything, from smartphones to tablets, to cameras and even newer laptops, you ...

Unfortunately it’s not quite as simple as just soldering on a four-wire USB cable. The modem relies on the 3.3V power from the Mini PCI-e slot instead of the 5V from USB. No problem ...