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RE: How do I tell whether the phone's ringing?
- To: <ukha_d@xxxxxxx>
- Subject: RE: How do I tell whether the phone's ringing?
- From: "Ian B" <Ian@xxxxxxx>
- Date: Thu, 20 Dec 2001 20:26:01 -0000
- Delivered-to: mailing list ukha_d@xxxxxxx
- Mailing-list: list ukha_d@xxxxxxx; contact
ukha_d-owner@xxxxxxx
- Reply-to: ukha_d@xxxxxxx
Hmmm,
I would think if your line was a busy one and you were switching mains
voltages
the relay wouldn't last too long. Cheap though.
I
bought some relays today for detecting on hook, off hook and maybe ringing.
Look
out for web site updates over the hols when I hope to have some time to
play.
Lots
of volts both ac and dc in a phone line so keep those fingers
away......
Ian
This
is a little late, but.....
I
have just seen this on the web, looks like it will do what you want it to,
and
it only costs a tenner
There is a circuit diagram in the
documentation.
Regards
Daniel
For just
ring detection there is about a 100 quid difference and the fun
of
making
it.
Ian
> -----Original Message-----
> From: Kenneth
Watt [mailto:kennwatt@xxxxxxx]
> Sent: 08 December 2001
00:06
> To: ukha_d@xxxxxxx> Subject: RE: [ukha_d] How
do I tell whether the phone's ringing?
>
>
> Or you could
just mail Li at Laser or Mike at Let's Automate and get a
>
Homevision
Phone/Serial Port like I did ;-)
>
> More details here:
>
http://www.letsautomate.com/10195.cfm?CFID=1734&CFTOKEN=4223352
>
>
HTH
>
> K.
>
> > -----Original
Message-----
> > From: Tracey Gardner
[mailto:tracey.gardner@xxxxxxx]
> > Sent: 05 December 2001
18:59
> > To: ukha_d@xxxxxxx> > Subject: [ukha_d]
How do I tell whether the phone's ringing?
> >
>
>
>
> Hello Mark
> >
> > I did a quick search on google
for
"ringing current detector" and
> > came up with a number of
solutions. Have a look at the following
> > examples,
>
>
> > http://www.homeautomator.com/rdetect.htm
>
>
> > http://www.hut.fi/Misc/Electronics/circuits/telephone_ringer.html
>
>
> > Tracey
> >
> >
> >
>
>
> > tracey.gardner@xxxxxxx> >
Lincolnshire
> > U.K.
> > -----Original
Message-----
> > From: Mark Harrison
<Mark.Harrison@xxxxxxx>
> > To:
ukha_d@xxxxxxx <ukha_d@xxxxxxx>
> > Date: 05
December 2001 12:53
> > Subject: [ukha_d] How do I tell whether
the
phone's ringing?
> >
> >
> > >Before I start,
let me pre-empt any responsese along the line of
> > >"listen",
OK :-)
> > >
> > >Seriously, I'd like Homevision to
"do stuff" when the phone's
> > ringing.
> > >
>
> >The "stuff" would initially be along the lines of
> >
>
> > > If I'm watching a DVD, Laserdisk
of
Video, then pause it
> > > If I'm watching
broadcast TV or playing MP3s on the DDAR
> > then turn
>
>
>the volume down a fair bit
> > >
> > >... but
might turn into
> > >
> > > [DVD,
Laserdisk, VCR]...and then swtich the Telly to the
> >
>"Homevision" channel and display the incoming number
> >
>
> > >Let's shelve the "how do I get the incoming number"
bit for the
> > time
> > >being, and concentrate on
the
"how do I tell the phone's
> > ringing"?
> > >
>
> >Any suggestions? I want a _device_ that either plugs into
an
> > input port
> > >on HV or sends an X-10 command.
I don't want either a bit of PC
> > >software, nor a
kit/circuit
diagram ... unless it's also
> > accompanied by
> >
>an
offer to make it up for me - anyone who's ever seen me
> >
soldering will
> > >understand why I feel this way :-)
>
> >
> > >Regards,
> > >Mark Harrison
>
> >Head of Systems, eKingfisher
> > >
> >
>
> > >------------------------ Yahoo! Groups
> >
Sponsor ---------------------~-->
> > >See What You've Been
Missing!
> > >Amazing Wireless Video Camera.
> >
>Click here
> > >http://us.click.yahoo.com/75YKVC/7.PDAA/ySSFAA/IBOolB/TM
>
>
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