RE: TV Messenger

["Ward, David" <David.Ward@xxxxxxx>]

I have an overlay generator from an old ETI project that uses a gated
oscillator, counter and SRAM (plus a PIC to load the ram), 
You could do the video overlay yourself in software with the PIC or AVR
e.g.

http://members.ozemail.com.au/~intello/video_s_w.htm
<http://members.ozemail.com.au/~intello/video_s_w.htm>

this one is dead at the moment http://dt.prohosting.com/pic/vidclock.html
<http://dt.prohosting.com/pic/vidclock.html>

or even BOB-3
http://www.decadenet.com/bob3/bob3.html
<http://www.decadenet.com/bob3/bob3.html>


BTW This looks interesting
http://www.hamans.com/osd/ <http://www.hamans.com/osd/> 


-----Original Message-----
From: Dave McLaughlin [mailto:dave@xxxxxxx]
Sent: 12 November 2002 10:53
To: ukha_d@xxxxxxx
Subject: Re: [ukha_d] TV Messenger


They are easy to use but the device used on them is no longer
manufactured
which is a real pity as it is dead easy to use yourself with an AVR or
PIC
micro.

I am looking to use one myself to do a simple caller ID interface which
switches the input on the scart to show the text or something like that?
:o)

Dave...
----- Original Message -----
From: "Ward, David" <David.Ward@xxxxxxx>
To: <ukha_d@xxxxxxx>
Sent: Tuesday, November 12, 2002 10:34 AM
Subject: RE: [ukha_d] TV Messenger


Try BOB
Milford instruments in the uk can supply it.  I've not used it
personally,
but sounds like the kind of thing your after

http://www.milinst.com/gemodules/genmods.htm#top
<http://www.milinst.com/gemodules/genmods.htm#top>
< http://www.milinst.com/gemodules/genmods.htm#top
<http://www.milinst.com/gemodules/genmods.htm#top>
>

-----Original Message-----
From: Daniel Khan [mailto:dan@xxxxxxx]
Sent: 12 November 2002 10:23
To: ukha_d@xxxxxxx
Subject: Re: [ukha_d] TV Messenger


Speaking of this - does anyone know of a similar priced item for
overlaying
a generic video signal (i.e. from PC) onto a TV signal?  (So I can do
this
callerid overlay myself)

-Dan


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