[Fernando] wrote in to share his take on building a logic analyzer. He’s using the parallel port to capture data and feed it to the display software of your choice. The method depends on a ...

In the past, the parallel port was widely used for printers and occasionally for connecting other devices externally, but was superseded by USB. Although some business printers may still offer ...

In what must be one of the more unusual PCIe cards we’ve seen recently, Japanese company Kuroutoshikou has introduced a PCI ...

parashell is a Parallel Port interface for Linux and Windows. Under Linux parashell allows the control of multiple Parallel Ports through simple command line arguments. Under Windows parashell allows ...

attached inpoutx64.dll is the matlab verison from http://apps.usd.edu/coglab/psyc770/IO64.html, it works with unity (c#) under x64 windows 10/windows 7 and ...

Because there was only one serial and one parallel port on the computer, the key acted as a pass-through so that other keys and peripheral devices could connect. In fact, the nickname "dongle" was ...