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[aprssig] Tracking my trip

Wes Johnston, AI4PX wes at kd4rdb.com
Sat Aug 19 01:46:50 UTC 2006


anything below 13.0V you can bet the car isn't running.  Also, I'd set the
"don't transmit below voltage" to 12.6.  It usually takes about 5 or 6 days
for my wife's car to run that low.

Wes


On 8/18/06, Tourge, Ryan R. <Ryan.Tourge at sheriff.co.warren.ny.us> wrote:
>
> Slightly off topic of this thread but...
>
> I have a 2003 Honda Civic. I notice that the voltage switches from 14.4
> to ~12-13 volts intermittently. I assuming its some high tech battery
> maintenance idea but it it's a real pain trying to configure my OT to
> act on voltage changes.
>
> Anyone experienced anything similar?
>
> Ryan
> K2RRT
>
> -----Original Message-----
> From: aprssig-bounces at lists.tapr.org
> [mailto:aprssig-bounces at lists.tapr.org] On Behalf Of scott at opentrac.org
> Sent: Friday, August 18, 2006 10:59 AM
> To: 'Curt Mills, WE7U'; 'TAPR APRS Mailing List'
> Subject: RE: [aprssig] Tracking my trip
>
>
> It is.  It has a resolution of about 0.06 volts.  Absolute accuracy is
> limited by the accuracy of the voltage regulator, which provides the A/D
> reference.  I think it's rated at +/- 5%.  It should be able to detect
> when
> the alternator is running easily enough.
>
> Scott
> N1VG
>
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