TI-H: Re: 32k expansion

To: ti-hardware@lists.ticalc.org
Subject: TI-H: Re: 32k expansion
From: Dan <danti@applecyber.dyndns.com>
Date: Mon, 01 Mar 1999 01:01:03 +0000
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
Delivered-To: ti-hardware@lists.ticalc.org
In-Reply-To: <42ad843d.36da09f1@aol.com>
Reply-To: ti-hardware@lists.ticalc.org


I remember going over this before, except I am quite sure you need to
through in a few capacitors to the "memory pack"... or else the batteries
will die quickly.
Do you know how many volts it needs to play keep-alive?

At 10:30 PM 2/28/99 EST, you wrote:
>In a message dated 99-02-26 00:11:56 EST, you write:
>
><< Yea... except I want 32K cartriges that you can store stuff in each cart.
> Got that? Or got milk even? >>
>
>Well, you can make a cartrige system by placing a 32pin plug on the side of
>your calc connected to all of the pins on your internal chip and make a
switch
>that switches between the internal chip and the plug.  You then make
>"cartriges" with a printed circuit board and small project case with a backup
>battery.  Not hard at all,and I can supply you with the chips for $4/each!
>
>Lee
>-----------------------------------------
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>charger:
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>-----------------------------------------
>
-Dan

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