Re: DS2405

[Simon Haslam <simon_haslam@xxxxxxxxxxx>]

The Maxim website http://www.maxim-ic.com/datasheet/index.mvp/id/2906/t/al
=
says it's discontinued & suggests replacement with DS2413 http://www.maxim-=
ic.com/datasheet/index.mvp/id/4588/t/al

DS2413 is available at HomeChip for 1.56: http://www.homechip.com/catalog/p=
roduct_info.php?cPath=3D26&products_id=3D137

I'd be interested to know how you're planning to make up door sensor
module=
s. I had a look at your website too - it's interesting to see how long it
t=
akes the flow temp on your boiler to tail off - is that residual heat in
th=
e boiler? (perhaps the pump overrun is quite short)



Simon



________________________________
From: Nat Morris <nat@xxxxxxx>
To: ukha_d@xxxxxxx=20
Sent: Saturday, 7 January 2012, 22:17
Subject: [ukha_d] DS2405
=20

=C2=A0=20
Hi all,

Any recommendations for where to get a handful of DS2405's from? Only
seen them listed at RS so far.

I'm looking for any easy way to detect if a door is open or closed via
existing 1wire cabling around the house.

Thanks,

Nat,
--=20
http://twitter.com/natmorris
http://house.nuqe.net/

=20

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