Re: digitizer piezio wasarm, w/ encoder?

--- In CAD_CAM_EDM_DRO@egroups.com, Anne Ogborn <anniepoo@n...> wrote:

> I'd try an LVDT if I was building such a gadget.
>
> they're quite sensitive to small motions, and you can arrange for

overtravel.

>
> Annie

Ditto, this is what LVDT's are made for. An electronic dial
indicator (that uses a LVDT) can be purchased with a computer
interface. The probe is already done.

Wally K.