Hackaday.com

iButtons are microchips housed in small, round, metal containers, and are similar to coin cell batteries in appearance. Among other things, they’re used for logging data in industrial contexts, particularly …read more

There is a phenomenon where as you get older, your sense of scale becomes somewhat fixed in the earlier era that shaped you– things like expecting the Dollar Store to …read more

[Stefan] of CNC Kitchen has an informative video describing his experiences with trying to cleanly laser-mark 3D printed plastics using different methods, and it also happens to be a fantastic …read more

How do you measure the inside of a cave? You could do a bunch of hard work with classic surveying gear… or you could just use a laser scanner. [9nl] …read more

This week Jonathan chats with Tristan Sherliker about the Craig Wright case, Open Source and the law, and Tristan’s own Open Source project, BunTool. How did Open Source help win …read more

There are lots of different ways to build a clock. [Sciter_] came into the possession of some old calculator parts, and decided to reuse them for just such a project. …read more

The train was one of the game-changing inventions that defined the Industrial Age. No more would humanity rely on tempestuous animals to haul goods and passengers great distances across the …read more

As announced by [André] on Bluesky, next month the much loved Rpilocator.com website will cease displaying the stock status and pricing of Raspberry Pi computers from various online retailers. One …read more

These days, most of us are fortunate enough to use smartphones with decent touchscreen keyboard capabilities. However, once upon a time, if you wanted to type something on a phone, …read more

If you had one monitor back in the 8-bit era, instead of having to wait to use the family TV, you were already amongst the blessed. If you had five, …read more

A pervasive story is that electric vehicles (EVs or BEVs) are actually dirtier than combustion vehicles if charged by a fossil fuel-based electricity grid. A new study reaffirms others that …read more

No, this isn’t another product from [PeriFractic]’s revived company, though we hope he’s taking notes. This is, in fact, a hack on the beloved 1530 Datasette, using the tape mechanism …read more

Some of our esteemed readers were not yet out of diapers back in 2013 when Microsoft decided to put MSN Messenger out to pasture, but the memories that this instant …read more

An old-style PC BIOS served the function of a bootloader in loading the operating system kernel, and of an API in providing a set of standard system calls through which …read more

With the PCB fabrication services available to the modern hobbyist, it’s become increasingly common to see replacement boards designed for all sorts of devices. Even so, it’s sometimes still a …read more

You’re wandering through a thrift store and spot an old router for ten bucks. Worthless, right? But in this case, it was a Google OnHub, which, at the time, was …read more

Whether you’ve been dragging an old MK2 or MK3 kicking and screaming into the present through the available upgrade paths, or recently picked up a CORE One, pretty much any …read more

GPS has become fairly common in our everyday lives, not only able to pinpoint our locations on Earth but also as an incredibly accurate timekeeping method. But since these satellites …read more

Sometimes, hacking requires a certain amount of restraint, especially when you find a system woefully unsecured. It would be so easy to play some pranks, but [bobdahacker] chose not to …read more

Before the past year, many of us took computer memory for granted. It was one of the lower-cost parts of a PC build and was usually available in whatever quantity …read more