Sooooooo... what's the currently best #CAD software for small projects with no money?

I need to sketch out a little gadget with a couple of gears / axles / belts / ball bearings in it and I can't be arsed to model everything in Blender. It's neither complex enough, nor do I have the money, to warrant buying something like AutoCAD (which is the only CAD software I know).

Any suggestions?

#askfedi #followerpower

#AmberBuildsASteeringWheel (I'm gonna tag all of my related posts with this so I can find them again in the future)