It isn’t that hard to make an electronic rain gauge if you have a steady source of power or you don’t mind changing batteries ...

This unusual tattoo hack by [Emily The Engineer] is not for the weak of heart, but let’s be frank: we kind of know her for ...

You’ve probably noticed that everywhere you go — the doctor’s office, hotels, or retail shops, there are tiny PCs everywhere.

In his most recent article, [Ken Shirriff] takes a break from putting ASICs under a microscope, and instead does the same in a proverbial manner with the word ‘mainframe’. Although ...

Is fire conductive? As ridiculous that may sound at first glance, from a physics perspective the rapid oxidation process we call ‘fire’ produces a lot of substances that can reduce the ...

Redbox was a company with a moderately interesting business model—it let you rent DVDs from automated kiosks. It’s an idea so ...

Stephen] recently wrote in to share his experiments with using the LimeSDR mini to conduct a bit of piracy on the airwaves, ...

What’s the only thing cooler than building something electronic? That’s right — wearing it proudly for all to see. But maybe ...

Hackaday’s own Al Williams convinced me to buy a couple of untested, returned-to-manufacturer 3D printers. Or rather, he ...

Living with Type 1 diabetes is a numbers game. There’s not a moment in the day free from the burden of tracking your blood ...

In the world of large language models (LLMs) there tend to be relatively few upsets ever since OpenAI barged onto the scene ...

What do you do with a circa 1985 Casio FX-451 calculator with a bad keyboard? Well, if you are [Poking Technology], you ...