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interests / rec.games.chess.misc / Re: How electronic chessboards works

Re: How electronic chessboards works

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Subject: Re: How electronic chessboards works
From: jsav...@ecn.ab.ca (Quadibloc)
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by: Quadibloc - Fri, 30 Apr 2021 00:14 UTC

On Thursday, February 19, 2004 at 5:07:28 AM UTC-7, Ben Bulsink DGT Projects wrote:

> The pieces contain a LC tuned resonator on a ferrite rod, in the
> frequency range of 90-350 KHz.

Thank you for your informative post.

That avoids reliance on such high-tech as RFID, but it still allows individual pieces to
be differentiated, making the board more convenient than old-style "sensory" boards
which still required players to take certain artificial steps when playing.

Frank Camaratta, the man behind House of Staunton, holds a patent on a method of
making heavily-weighted chess pieces that can still be used with DGT, patent US20160059115A1.

John Savard

Re: How electronic chessboards works

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Subject: Re: How electronic chessboards works
From: shubh3...@gmail.com (shubham yadav)
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by: shubham yadav - Wed, 17 May 2023 12:08 UTC

On Friday, April 30, 2021 at 5:44:24 AM UTC+5:30, Quadibloc wrote:
> On Thursday, February 19, 2004 at 5:07:28 AM UTC-7, Ben Bulsink DGT Projects wrote:
>
> > The pieces contain a LC tuned resonator on a ferrite rod, in the
> > frequency range of 90-350 KHz.
> Thank you for your informative post.
>
> That avoids reliance on such high-tech as RFID, but it still allows individual pieces to
> be differentiated, making the board more convenient than old-style "sensory" boards
> which still required players to take certain artificial steps when playing.

> Frank Camaratta, the man behind House of Staunton, holds a patent on a method of
> making heavily-weighted chess pieces that can still be used with DGT, patent US20160059115A1.
>
> John Savard
Can we try to make this chessboard at home ourselves?

Subject	Author
Re: How electronic chessboards works	Quadibloc
Re: How electronic chessboards works	shubham yadav