Learn what a USB to Serial adapter is used for, when you might need one, and whether installing a driver is required for it ...

His latest project involves giving the ZEOS Pocket PC a fully-functional serial port. If you’re unfamiliar with the ZEOS Pocket PC, you might know it as the Tidalwave PS-1000—it’s a pretty ...

The I/O bus from the CPU to the peripherals is a parallel bus (16, 32 or 64 wires, etc.). Although sounding similar, a serial bus differs from a serial port. Both use serial transmission ...

And as a response to certain popular methods for stealing cars, some owners are snipping the wires to their under-dash OBD port. Throughout automotive history there has been a race between ...