Re: LCD display to video output
From: Mark Zenier (mzenier_at_eskimo.com)
Date: 08/02/04
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Date: Mon, 2 Aug 2004 23:01:01 GMT
In article <872980fb.0408012301.5efc5d13@posting.google.com>,
bburns24 <bburns24@hotmail.com> wrote:
>John;
>
>That's what I was hoping. I don't need the interface to the
>videoglasses. It is supplied with the glasses.
>
>I have the Oxygen monitor (circuitboard) designed, but this is
>designed to be read via the LCD display. I need the interface from
>this board to the 1/8" plug.
>
>Do you know how to do this? I would love the opportunity to send you
>the information of what I have to get a better idea of what it is I am
>accomplishing.
What integrated circuit drives the LCD display? (There's several
different ways to drive an LCD and and easiest way of decoding the
driver signals for some of the multiplexed ones is to aim a camera at
it and feed that to a compter running OCR software). If it's one of
the 7106/7107 family of voltmeter chips, it's possible because Elektor
Electronics had a project that read out the display of one of them.
Mark Zenier mzenier@eskimo.com Washington State resident
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