The Dollar General is a great place to get items at a bargain, but are the USB cables and chargers worth it? Here's what you ...

The project was designed to work on 12V car USB units, and it’s pretty neat, hey? Interestingly, with just a few extra tweaks you can adapt it so the circuit works with high-capacity batteries.

Two simple USB inventions provide an easy way to test USB cables and chargers, ensuring they are functioning properly. The first invention uses a small plastic ball and a USB female connector to ...

With the iPhone 15 adopting USB-C, you’re probably wondering what’s the “best USB-C charger” to pair with your new phone for the fastest charging.

The USB interface is being increasingly used as a power supply and charging port for all kinds of devices, besides data transfer. A meter to measure the electrical parameters of devices connected t… ...

The charger is compatible with a wide range of devices, such as the latest MacBook Pro and MacBook Air, iPad Pro, Dell XPS 13 ...

The AN971 IC draws current from a USB port to recharge Li-Ion or Li-Polymer batteries. There is also a “Suspend” mode feature to conserve power. To view the application note, ...

While you can't use just any laptop charger with any laptop, you may be able to use a simple USB-C charger, like the one you use for your phone, instead.

If you've been struggling with an indistinguishable heap of USB cables, then you really need this simple USB cable accessory.

Aside from apparently having both the ability to reproduce on their own and simultaneously never being around when you need one, USB chargers seem innocuous enough. The specs are simple: convert ...

Lock Socket is a convenient and durable solution to lock down your expensive Apple charger, and keep the source of power for your iPhone and iPad secure.