[Marc] has an old Voigtländer Vito CLR film camera. The camera originally came with an analog light meter built-in. The meter consisted of a type of solar panel hooked up to a coil and a needle. As ...

Intended use of control system stuff, as evident by their design: "To be installed on a totally isolated network with no communication to anything else." Actual use case: "Connected to the internet or ...

[Cody] of Cody’sLab has been bit by what he describes as the algae growing bug. We at Hackaday didn’t know that was a disease floating around, but we’ll admit that we’re not surprised after the last ...

I'm not trying to take part in round 9000 of a political debate. I take it for granted that in whatever broad category the government spends money, no matter how necessary some spending in that ...