[Phil Barrett] designed a new CNC controller breakout board called the PicoCNC which uses the Raspberry Pi Pico RP2040 module and grblHAL. It packs a bunch of features typical of these controllers, ...

The open-source grbl project has produced software that allows an Arduino to control a three-axis CNC machine – it is the software within ‘3018’ and related low-cost Chinese-made CNC desktop routers.

The cnc lathe project needs a controller to replace the 40 year old custom controller within the lathe. It is a shame this has to be done, as it was capable of automated thread cutting, which appears ...