I really liked this suggestion. With them being able to run at 5v and using an open drain they’re really easy to use in place of the mechanical switches. I’ve looked at adding inductive sensors but with their higher voltage requirements and the way their signaling works (at least the ones I bought) they would require extra components and got more complicated than they were worth pretty quickly.
Anyway I drew up some mounts for SIP-3 hall effect sensors for the y axis, I expect they’d need a 5 minute tweak to use on Z or X. Here’s the onshape document for anyone interested. It’s also a decent example document of making an assembly with existing components then making a part studio in context of the assembly. hall effect sensor mount
