Way back in the day, analog/digital converters (ADCs) had simple, parallel interfaces, either TTL or high-level CMOS. Many of these converters could be clocked down to zero samples/second: once you ...

After the new millennium, the channels between the computer and its peripheral devices have switched from parallel to serial data transfer. Although it would seem that a parallel cable with multiple ...

This is just a general question. I know, obviously, that there are RS-232 "serial ports" and IEEE 1284/Centronix ports "parallel ports," and that these are "digital" connections. Then you have things ...

This file type includes high resolution graphics and schematics when applicable. Practically every electronic product made today uses one or more serial data interfaces. A serial interface is the ...

I'm not seeing a lot of these around, and the ones that I did see on Newegg had some pretty poor reviews. I'd rather not buy a PCI expansion card that'll end up being outdated fairly ...

The MCP23S08 is an 8-bit I/O expander with serial interface. This device offers 8-bit, general purpose, parallel I/O expansion for SPI applications. It has two hardware address pins and uses SPI ...