A socket that connects to a serial interface (one bit following another over one line). Serial ports are widely used by sensors for data acquisition, and they were standard on early computers for ...

The simple method described here evaluates a one-wire device that uses pulse-width-encoded communications from a PC serial port. Communications errors such as parity and acknowledge are monitored. The ...

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 ...

Mountain View, Calif—Board supplier Diamond Systems Corp. now offers its Emerald-MM-8P, a stackable PC/104 serial-port module. The Emerald-MM-8P gives you eight multi-protocol serial ports on the ...

Without some good means of input and output, a computer makes a pretty good doorstop or boat anchor. Once we start plugging things into a computer, however, it can receive data and instructions, ...

The back of your PC is a rich source of connectivity. Ports and connectors exist for just about any device you can find, though some may be more obscure than others. In today’s USB-centric PC, it’s ...

Some users are reporting that they are unable to install PCI Serial Port Driver on their PC. In this guide, we have a few solutions to fix PCI Serial Port Driver is not installing on Windows 11/10.

Whether your PC is old or new, here's what all those ports do. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Add us as a preferred source on ...

[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 ...