Bart Dring's 6x CNC Controller is an ESP32-powered, FluidNC-compatible CNC controller board with support for 6 external ...
In that case, it can be mesmerizing like this Arduino-driven kinetic sand table ... A pair of stepper motors connected to a CNC shield do all of the work, driving around a stack of magnets ...
The DIL header on the right breaks out all of the connections to the limiting switches (two for each axis), spindle and coolant control, as well as three buttons for pause, resume, and abort.
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