You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ...

SD cards & the much smaller microSD cards are found on many devices, with the card often accessible from outside the ...

Movies mirror the time they were made. [ErnieTech] asserts that we can see what people thought about computers back in 1957 ...

Imagine cooling your building with the same principle that kept Victorian-era icehouses stocked with lake-frozen blocks, but ...

After recently landing at the Moon’s Mare Crisium, Firefly’s Blue Ghost lunar lander craft was treated to a spectacle that’s rarely observed: a total solar eclipse as seen from ...

Small cylindrical parts are often formed through deep drawing — a process by which a punch forms the finished piece from a ...

If you’ve ever been configuring a router or other network device and noticed that you can set up IPv4 and IPv6, you might have wondered what happened to IPv5. Well, thanks to [Navek], you ...

Usually when we present a project on these pages, it’s pretty cut and dried — here’s what was done, these are the technologies used, this was the result. But sometimes we run across projects ...

To the extent that you have an opinion on something like high-frequency (HF) radio, you probably associate it with amateur radio operators, hunched over their gear late at night as they try to ...

International cybercrime, as portrayed by the movies and mass media, is a high-stakes game of shadowy government agencies and state-sponsored hacking groups. Hollywood casting will wheel out a ...

In an era dominated by broadband and wireless cellular networks, it might come as a surprise to many that dial-up internet services still exist in the United States. This persistence is not a mere ...

Recently, you might have noticed a flurry of CH552 projects on Hackaday.io – all of them with professionally taken photos of neatly assembled PCBs, typically with a USB connector or two.