Re: CAN and 1 wire sensors

["Dave McLaughlin" <dave@xxxxxxx>]

The problem with the 1 wire system is any noise on the line and you get
errors. CAN is fault tolerant and is the main reason why it is used in
automative. The Lawicel system is very good for the price and he gives you
sample code etc.

Dave...

----- Original Message -----
From: "Ray Barnett" <Barnett_Ray@xxxxxxx>
To: <ukha_d@xxxxxxx>
Sent: Friday, January 25, 2002 2:22 PM
Subject: Re: [ukha_d] CAN and 1 wire sensors


> Thanks for the responses on CAN. Triangle Digitial products do exactly
what
> I need, but are much too pricey for me. Essentially I want to do data
> logging from a car engine bay. Reading up on it CAN is probably
overkill
for
> me, but can anyone comment as to how robust Dallas 1 Wire ADC sensors
are
> likely to be? They're very cheap, but under my engine bay it gets very
hot,
> with lots of vibration, and I presume a car's HT system is not very
> electronics friendly?
>
>
> Regards,
>
> Ray Barnett.
>
>
>
> For more information: http://www.automatedhome.co.uk
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