Over the past week or so, I’ve been following a YouTube tutorial for FreeCAD by a YouTuber calling himself Adventures in Creation. It’s been an amazing set of videos so far that starts all the way from how to download the program to the latest video, dealing with making a small engine out of individual components. I’ve gotten all the way from not knowing how the program works to being able to set up a basic part, ready for 3D printing. If, you know, I had a 3D printer (someday, printer . . . someday).
In any case, I wanted to link to that tutorial here, for anybody who wants to have a great introduction to FreeCAD: