Why I wear Cone Shaped Hats ie ?Mr Hall

[Bruce Plecan]

-----Original Message-----
From: Mike Turner <MikeTurner at kemet.com>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Wednesday, November 11, 1998 11:21 AM
Subject: Re: Why I wear Cone Shaped Hats ie ?Mr Hall
>
>Sounds like an inductive pickup. When flashing, was any power being applied
>to the sensor or was it just dangling from the two wires from the LED and
>resistor (my guess)?

I've come to the conclusion tha it is in fact an inductive pick-up..

<snip>
>The ABS wheel sensors on our vette appear to be Hall
>effect. Witness the accumulation of iron dust all over the rubber >boot on
it.

Just outta curiousity, is there a "shutter" involved, or just proximity
to iron (or specificlly magnetic?)?.
Thanks
Bruce

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