You're probably familiar with USB Type A and C from regular technology use, but there is actually a B that exists too. Here's ...

If a mouse isn't working in a specific port, try a keyboard or printer instead ... Are you trying to charge through USB Type-C? You could be using the wrong port. Some manufacturers designate ...

Then he realized, why not make a simple printer port add-on that looks like a printer, but sends the data over USB as a serial stream? On the hardware side, the custom PCB (KiCAD project ...