> reed switch with a magnet on the fuel door would do the trick.
>
> Phil
That's a great idea. Setup the reed so the magnet closes it when the door is
1/2 way open. That way you get the 'pulse' without any other components and
the reed isn't spending large amounts of time in the magnetic
Bill
> > >
> > > -Original Message-
> > > From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Peri Hartman
> via
> > > EV
> > > Sent: Tuesday, October 5, 2021 3:16 PM
> > > To: Electric Vehicle Discussion List
> > > Cc:
stick with a simple, non-powered switch.
> >
> > Bill
> >
> > -Original Message-
> > From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Peri Hartman via
> > EV
> > Sent: Tuesday, October 5, 2021 3:16 PM
> > To: Electric Vehicle Di
--Original Message-
> From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Peri Hartman via
> EV
> Sent: Tuesday, October 5, 2021 3:16 PM
> To: Electric Vehicle Discussion List
> Cc: Peri Hartman
> Subject: Re: [EVDL] Momentary Pulse Switch
>
> That sounds like a fail p
Discussion List
Cc: Peri Hartman
Subject: Re: [EVDL] Momentary Pulse Switch
That sounds like a fail prone solution. If you get noise or somehow lose
a pulse, you'll be out of synch. Wouldn't it be better to simply poll
the sensor once in a while ? Or have both: a pulse when the state
changes
lowers ? https://quietcleanseattle.org/ >>
-- Original Message --
From: "Bill Dennis via EV"
To: "'Electric Vehicle Discussion List'"
Cc: "Bill Dennis"
Sent: 05-Oct-21 13:16:07
Subject: [EVDL] Momentary Pulse Switch
Can someone recommend a small,
Can someone recommend a small, momentary pulse switch for 5 volts? When the
car's fuel door is opened, I want a the switch to close to send a quick pulse,
then turn off. Same when the fuel door is closed. The switch doesn't have to
handle anything more than milliamps.
Thanks,
Bill Dennis
