The word “Schlieren” is German, and translates roughly to “streaks”. What is streaky photography, and why might you want to ...

You’re designing an oscilloscope with modest storage — only 15,000 samples per channel. However, the sample rate is at 5 Gs/s ...

We often think of analog computing as a relic of the past, room-sized monstrosities filled with vacuum tubes doing their best ...

Hackaday’s Elliot Williams and Kristina Panos met up across the universe to bring you the latest news, mystery sound, and of ...

A quadrature encoder provides a way to let hardware read movement (and direction) of a shaft, and they can be simple, ...

Once upon a time, typing “www” at the start of a URL was as automatic as breathing. And yet, these days, most of us go ...

These days, if you’re walking around with a cellphone, you’ve basically fitted an always-on tracking device to your person.

It might seem strange to people like us, but normal people hate wires. Really hate wires. A lot. So it makes sense that with ...

With the ability to independently adjust the thrust of each of their four motors, quadcopters are exceptionally agile ...

Researchers from the USA and India have proposed that Floquet Majorana fermions may improve quantum computing by controlling ...

The 1970s was a perfect time for alternative modes of transport to be trialed that might replace cars in the wake of the ...

When you’ve had some kind of injury, rehabilitation can be challenging. You often need to be careful about how you’re using ...