There are rumors of a cheap chip that does USB natively, has an Open Source toolchain, and costs a quarter. These aren’t rumors: you can buy the CH552 microcontroller right now. Surprisingly, there ...

If you plan to include USB ports and connections in a system and want to delve into the guts of USB, buy a copy of Jan Axelson's new book, “USB Complete: The Developer's Guide,” fourth edition. Jan ...