If you have even the slightest interest in open hardware e-readers, you’ve certainly heard of [Joey Castillo]’s Open Book ...

Back in the days when an integrated circuit meant a simple but expensive device such as a 741 or a 555, most electronics ...

Many older hackers will have at some point gotten rid of an old piece of hardware that they later ended up regretting. All ...

That much is evident in the fabulous  design of Calcumator 2000, an electromechanical calculator that uses voltmeter ...

To give people the most intimate RBMK experience, the [Chornobyl Family] has been working tirelessly at not only replicating ...

There was a time in the early 1980s when it was common to see home made keyboards for 8-bit machines that came with membrane ...

There are a lot of ESP32-based development boards out there– and why not? It’s a versatile chip that can be used in all sorts ...

If any astute Hackaday reader saw [dongvua90]’s Newton’s cradle go on without human intervention all day long, they’d ...

Oh, the farming lifestyle…living off the land, fending for yourself. But who’s got time for all that? For the modern hacker, the best option in the garden space may be this over-engineered automated ...

We cover so many projects here at Hackaday that lead the author down a rabbit hole of technological investigation that distracts us from the task of bringing them to you. Such a project is polyUAnalog ...

Nobody wants to breathe solder fumes; that’s a given. For most of us, an industrial-looking fan-and-filter made in China and picked up cheap feels like more than enough to keep our lungs clear. Other ...

Flight sims are wonderful to play around with to get immersed in the position of a pilot. Racing sims can give you a thrill that can only be beaten by the real thing. However, most of this tech is on ...