Re: TI-H: LCD problem
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Re: TI-H: LCD problem
EL panels, known as Indiglo. I ordered them from Lumitek. I have been
advertising lately because I had to buy 5 for a good (somewhat) price. I'm
selling for $45, I pay S&H. They run off of 125vac at 2000hz or something
like that. They come with an inverter for use on 6vdc. They are
blue-green, JUST like Indiglo.
-----Original Message-----
From: David Knaack <dknaack@easen.net>
To: ti-hardware@lists.ticalc.org <ti-hardware@lists.ticalc.org>
Date: Tuesday, February 24, 1998 9:59 AM
Subject: Re: TI-H: LCD problem
>
>From: Richard Piotter <richfiles1@hotmail.com>
><snip>
>>the LCD. Then place the EL panel behind the LCD. I'd use one ot two
><snip>
>
>I am curious about this, not that I really have much need to use my calc
>in the dark, but it sure could be handy, not to mention, just neat to do.
>What type of lighting panel are you using?
>I am interested in those green and blue sheets that have recently been
>used in nightlights and watches (commonly, Indiglo, by Timex). What
>voltage/current is used to drive those panels?
>
>Thanks,
>David Knaack
>
>