Today's Message Index:
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1. 10:09 AM - Re: Re: Electronic Ignition spark advance signal boost CORRECTION (Robert L. Nuckolls, III)
2. 10:11 AM - Re: Interesting Product Alert (Robert L. Nuckolls, III)
Message 1
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| Subject: | Re: Electronic Ignition spark advance signal |
boost CORRECTION
At 10:30 AM 1/9/2018, you wrote:
>At 07:38 PM 1/8/2018, you wrote:
>>
>>Bob,
>>
>>I missed this post earlier and noted your comment Re. this
>>corrected diagram in the other thread.
>>
>>I'm hoping 4-5" from the case is close enough to tie into the
>>ground wire for pin 1 input? As I mention in the other thread, for
>>some reason the ground wire on this unit is massive, around 12-14AWG.
>
> Exactly what parameter is being conditioned by
> the AD626?
My apologies, I got your particular task
stirred in with another conversation on use
of the AD626. I recall that you're simply
wanting to put a small gain on the advance
signal from the Electroair ignition system.
I downloaded the Electroair experimental
installation manual which is very UNCLEAR
as to what all the ground connections are
. . . and what kind of current flows in each wire.
Given the dearth of clarity, here's my best
recommendation. Use Pin 14 of J1 as the
(-) input measurement point. And, of course,
you already know that Pin 21 is the (+)
input.
Emacs!
Sorry for what must have appeared to be
a rather obtuse posting . . . didn't realize
the struggle with poor data.
Bob . . .
Message 2
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| Subject: | Re: Interesting Product Alert |
At 08:51 PM 1/9/2018, you wrote:
>What is the angle measurement it mentions? Does it work as an
>inclenometer as well?
I don't think it calculates any angles . . . there
is a bubble level on the face which assists the
operator in making consistent measurements.
Bob . . .
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