[Cody Lammer] built a sweet CNC router. But as always, when you build a “thing”, you inevitably figure out how to build a better “thing” in the process, so here we are with Cody’s CNC ...

The robotic arm that is mounted on a gantry takes care of moves for both players. It’s a pretty normal CNC build, using four stepper motors to slide the moving bits along precision rod.

The low cost gantry router was created with help from a Kickstarter campaign, which hit its $20,000 goal late last July.As promised, Sher has open sourced the project, and interested parties can ...