Your TV's RS-232 Serial Port Can Do A Lot More Than You Probably Realized

You may recognize the RS-232 serial port on your TV, but do you know all that it can do? It's probably more than you realized ...
EDN

PCI serial comm card provides eight ports

The model LPCI-COM-8SM universal PCI serial communication card provides eight ports of port-selectable RS-232, RS-422, or RS-485 connections operating at speeds up to 921.6 kbits/s. The board has a ...
EDN

PC Serial Port IR Communication

The circuit is aimed to provide a method for receiving serial data on one pin and transmitting serial data on another with a modulation at the infrared detectors band pass frequency. A tiny 8-pin ...
Ars Technica

Sending data from a comm port to an txt file?

I have a PC with a hand scanner, what I'd like to do is scan a series of barcodes, say 100 or so, and have each value saved as a new line in a text file in windows xp. What is the easiest way to take ...
PC Magazine

comm port

May refer to any serial communications port or specifically to the serial ports on a PC. See COM1. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.
Hackaday

serial port

[Robert’s Retro] is one of those great YouTube channels that shows us the ins and outs of old and obscure computers. [Robert] likes going a step beyond the traditional teardown though, repairing and ...