[This Old Tony] has a few videos that have made appearances on Hackaday. His latest one is CNC Dummies for Routers (see below). The subtitle, CNC Basics, is an honest one. If you’re already well ...

Machine automation isn’t a recent idea. In the 1800s, cam-driven automatic lathes and screw machines were created. In the first half of the 1900s, manufacturing equipment began to use numeric control ...