Recently, I came across a review of Keweisi KWSV20 USB Tester in Gough’s Tech Zone and thought that it’d be good to buy one myself. After a quick search on Amazon and just three days later, I had that ...
Over the last decade or so, USB has somehow changed. It’s not just for connecting printers, keyboards, mice, and webcams any more. It’s not even just for stuff you would have plugged into a serial ...
One part that I find myself using somewhat regularly in microcontroller-based experiments is the “USB power bank” that provides USB-standard 5-V DC output and offers some basic protection features.