Ken] recently obtained an attitude indicator—sometimes called an artificial horizon—from an F-4 fighter jet. Unlike some ...

Some hackers have the skills to help us find noteworthy lessons in even the most basic of repairs. For instance, is your ...

Hardware restrictions can be unreasonable, and at times, it can be downright puzzling just how arbitrary they are. Such is ...

To anyone who has spent some time in photovoltaic (PV) power circles, the word ‘perovskite’ probably sounds familiar.

We see a lot of clocks here at Hackaday. Some of them are better than others, but this one from [John Graham-Cumming] is ...

It’s been a long time since the family TV has had a CRT in it, and even longer since that it was using what was basically an overgrown oscilloscope tube. But “roundies” were once ...