Sending and receiving data over a given distance has grown from a passion in humans to a necessity. In 1810, a German man created a system for sending encoded messages via air bubbles. He crafted a ...

Do these exist? No, a USB adaptor will not work, those things are sketchy at best and completely useless at worst. Some laptops have serial ports in docks though they're going away. Consider Thinkpad ...

I know, RS-232 is not gone completely but in most things it has disappeared. Recently I bought a new laptop to use in my ham shack. I have several older accessories that use RS-232 and I had hoped to ...

I have a bunch of serial devices that I need to communicate with. Some of them are connected to native serial ports, and some have USB->RS232 adapters. I am communicating to them via the serial port ...

The need arose for a programmable control system that handles 8-bit data to have both RS-232 and RS-485 modes. This requirement was satisfied with a serial communication controller-transceiver, an ...

The AP1300 thermal-printer range offers options of RS 232, IrDA, and Bluetooth interfaces. Its typical applications include mobile ticketing and recording, PDA printing, utility billing, in-vehicle ...

San Diego, Calif. – The new PCIe-COM family from ACCES I/O Products, Inc., features both DB9 and RJ45 connectivity and offers a selection of two, four, or eight ports of software-selectable RS-232, RS ...