For portable-sensing and data- acquisition applications, a laptop computer and its parallel port (LPT) make good bedfellows. Yet in the effort to extend battery life, many microprocessors and entire ...

A parallel port, which is standard equipment on nearly every IBM-compatible PC, can be connected directly to TTL/CMOS circuits. The standard parallel port provides 12 logic outputs and five inputs.

With the continuing manufacture of new computers, there is a clear and obvious trend of the parallel port becoming less and less common. For our younger readers; the parallel port is an interface ...

Device links machine I/O to PC parallel port. The FanI/OPort interface device plugs into any PC parallel port and converts it to an extended number of I/O lines. It is a complete utility kit, ...

Richmond, Calif. – Mesa Electronics' ISIO, an isolated I/O module that connects to a PC parallel port, has the form factor of a PC/104 card and can get its power from a PC/104 stack, but otherwise ...

With the continuing manufacture of new computers, there is a clear and obvious trend of the parallel port becoming less and less common. For our younger readers; the parallel port is an interface ...

Many laser printers last for years, so businesses often keep older laser printers around even after upgrading other hardware. Many older laser printers use a parallel port interface rather than the ...