Aldl Communication Again

[Barry Tisdale]

Richard -

The *same* prob I'm having!  Please forward any useful replies on this
thread; I've filtered, pulled up/down, bypassed, etc. and still have the
same problems.  Yeah, *how* does Diacom do it??

Thanks for any thoughts - Barry

At 09:10 AM 11/24/1999 +1100, you wrote:
>Hi all again,
>
>I'm still stuck on my previous problem so if anybody's got any more
>hints that would be great.
>
>Another problem with Aldl comms. I'm getting interference from the spark
>leads I think. When my car cranks or goes into high load in high rpms,
>my data logging devices goes a little haywire and some readings goes
>high or low, like little peaks/spikes. Its really annoying and it upsets
>all my calcuations. How does Diacom get over this problem? Should I be
>using a ferrite rod or something to filter the spikes out? Should I even
>build a circuit just to filter out the noise?
>
>Any help would be greatly appreciated.
>
>Andrew Wakeling.
>
>