Plenty of projects we see here could easily be purchased in some form or other. Robot arms, home automation, drones, and even some software can all be had with a quick internet search, to be sure. But ...

That’s not a prison tattoo gun up there, it’s [Szabolcs] DIY mini drill. Hackaday has been on a bit of a DIY tool kick lately – with improvised saws, grinders, and grinders converted to saws, among ...