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 ...

Modern USB devices are secretly still using this 40-year-old tech ...

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, ...

Through all the generations of computing devices from the era of the teleprinter to the present day, there’s one interface that’s remained universal. Even though its usefulness as an everyday port has ...

USB is fantastic, but looking back, we had some ports that could do its job with ease ...

The circuit shown in Figure 1 provides a simple, low-power means of digitizing analog signals and sending the data directly to a PC's serial port where it can easily be read, analyzed, and stored. The ...

virtual-serial-port.com – There has been a lot of issues on how to create serial ports. In this article we will outline the main softwares which create and control serial ports fully and easily.

I have been working with computers since the late 70s, and that's not for boasting purposes, but to tell you where I come from. When I started, I was always told to NEVER plug/unplug the following ...

We may receive a commission on purchases made from links. Chances are that you have one or more Universal Serial Bus (USB) ports on your computer or laptop that are sitting empty and unused. Instead ...