Much has been written about the demise of physical media. Long considered the measure of technological progress in ...

There are many ways to build a radio receiver, but most have a few things in common, such as oscillators, tuned circuits, ...

For a lot of us, soldering just seems to come naturally. But if we’re being honest, none of us was born with a soldering iron ...

If you read Japanese, you might have seen the book “Design and Implementation of Microkernels” by [Seiya Nuda]. An appendix ...

How do you know that your patch cables are good? For simple jumper wires, a multimeter is about all you need to know for sure ...

Imagine a clock where the colors aren’t from LEDs but a physics phenomenon – polarization. That’s just what [Mosivers], a ...

Over the course of the 1990s we saw huge developments in the world of PC graphics cards, going from little more than the ...

Many of us used “big iron” back in the day. Computers like the IBM S/360 or 3090 are hard to find, transport, and operate, so ...

A few days later, it looks now like Prusa pulled the models of their own accord, because of their interpretation of the ...

Stephen Woodward] is familiar with digital potentiometers but is also familiar with their limitations. That spurred him to ...

We like mechanical calculators like slide rules, but we have to admit that we had not heard of the Ott Derivimeter that ...

At the recent 38C3 conference in Germany, someone gave a talk about sending TOSLINK digital audio over fiber optic networks ...