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Re: keyboards - inspiration brings upon revolution

From: Omar Jenkins <>
Date: Tue, 1 Jun 1999 21:03:47 -0400 (EDT)

Once someone has nailed down a cricuit diagram that works, and a program
to put into the EEPROM that also works, it wouldn't be too much of a
bother to get the person who developed the clone to burn EEPROMs for
people who were building them based on the developers design.  All the
builder would do is send the EEPROM chip to the developer(it would take
nothing more than 33 cents in postage), the developer would burn it(would
take about 5 minutes for the whole process, then mail it back.  I'm
nowhere near the stage of getting mine finished, but would be willing to
burn BS2 chips once I am.

On Mon, 31 May 1999, Mark Willis wrote:

> For those with an
> EPRom eraser & programmer, EProm based parts are nice - but for most
> users, the cost of an EPRom eraser plus a socket for the PIC plus a PIC
> Programmer, means the Twiddler CLONE costs them more than the Twiddler,
> this is not a good thing <G>  It's OK for the developers, not workable
> for the end users!  The Atmel AT90S8515 comes in TQFP packaging, or in
> 40-pin DIP for prototyping.  And costs $6ish apiece, less in quantity. 
> $49 for the STK200 programmer, to get you started.  Also, the program
> can easily be in C instead of Assembler, as you're running 4 times the
> CPU speed for the same clock rate, it's just a good answer.

{Omar Jenkins class of 1998/2002|"The more you study, the more you know,  }
{Blair HS Graduate & UMCP Frosh | the more you know, the more you forget, }
{<>            | the more you forget, the less you know."}
{<>        |           ??So Why Study??              }

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