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 ...

In an educational project with ethically questionable applications, [ChromaLock] has converted the ubiquitous TI-84 ...

The truth is, our desktop computers today would have been classed as supercomputers only a few decades ago. There was a time ...

Sometimes you instantly know who’s behind a project from the subject matter alone. So when we saw this “aerial dog poop removal system” show up in the tips line, we knew it had ...

The Bigscreen Beyond is a small and lightweight VR headset that in part achieves its small size and weight by requiring custom fitting based on a facial scan. [Val’s Virtuals] managed to ...