Re: Contact sensors?

[Neil Fuller <neil.fuller@xxxxxxxxx>]

I'll bet they never get there - They'll be lost in the post when they
stick to some steel in the sorting machine, causing the whole thing to
explode in a shower of screws and springs!!!!!! :-o

Rob Iles wrote:
>
> Paul,
>
> The two I have are going spare - because frankly they're so strong,
> and I've
> been "bitten" by them far too frequently whilst playing with
them,
> that I'm
> too scared to do anything with them :s
>
> If you want them, you're welcome to them - should be OK posted in a
jiffy
> bag. Send me your address offlist, and I'll get them to you.
>
> R.
>
> 2008/11/20 Paul Gale <groups2@xxxxxxx
> <mailto:groups2%40siliconpixel.com>>
>
> > So how strong do you think these might be in affecting a reed
switch
> in a
> > standard contact sensor? Would I need to 'tune' it by gradually
> cutting them
> > down?
> >
> > Paul.
> >
> >
> >
> > > -----Original Message-----
> > > From: ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>
> [mailto:ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>]
On
> Behalf
> > > Of Jim Noble
> > > Sent: 20 November 2008 08:53
> > > To: ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>
> > > Subject: Re: [ukha_d] Contact sensors?
> > >
> > > Paul Gale wrote:
> > > > Yes, that might work - I guess it's getting the right
size of magnet
> > > and positioning in the right place.
> > > > Where else can you get them from?
> > > >
> > >
> > > http://search.ebay.co.uk/neodymium
> <http://search.ebay.co.uk/neodymium>
> > >
> > > Jim
> > >
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> --
> Rob Iles
>
> RMIDevelopment
>
> Web: http://www.rob-iles.co.uk/rmidevelopment
> <http://www.rob-iles.co.uk/rmidevelopment>
> Twitter: http://twitter.com/Rob_Iles <http://twitter.com/Rob_Iles>
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