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

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 ...

[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 ...

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 ...

The USB port is something most of us take for granted. You plug in a phone, keyboard, or one of the many useful USB gadgets out there, and it just works. But not too long ago, this was basically ...

The BOOK 8088 is one of the weirdest laptops to launch in 2023. It’s a budget mini-laptop with a 7 inch display, a QWERTY keyboard… and the guts of a 40-year old computer including a Intel 8088 ...

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.

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do) ...