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General Mach Discussion / Re: limit switches
« on: January 10, 2019, 04:57:44 AM »
If you are going to be using mechanical switches then my recommendation would be twin screened cable (twin shielded) with the screen (shield) connected to Earth at the controller end only (I use Honeywell microswitches for my limits but everybody perhaps has their own favourites).
Tweakie.
Tweakie.