Re: [CAD_CAM_EDM_DRO] Opinions: Hall Effect (digital output type) as limit switch???

you might check at
http://www.automationdirect.com
they have prox sensors from 15$ on up

their catalog is loaded with info on this stuff ,its worth ordering
one of the big red E-STOP buttons (~10$) just for the book

Brian

On Tuesday 11 June 2002 11:06, you wrote:
> Hi,
> With inductive proximity sensors being in the range of $60 each:(or
> are there cheaper ones out there?
> -Lee