If your USB-C device isn't charging, I always consider this quick fix first ...

The circuit below will trickle charge a four cell pack of AA or AAA NiMH batteries. The circuit draws current from the +5v available a USB connection and pumps about 70ma of current into the battery.

If you’re like us, you probably have a box (or more) of wall warts lurking in a closet or on a shelf somewhere. Depending on how long you’ve been collecting cell phones, that box is likely overflowing ...

We may receive a commission on purchases made from links. USB-C is the new darling of both mobile and computing industry because of how it can be (almost) everything for any need. And you won't have ...