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Subject: Re: Many are interested in dedicated chess computers.

Author: Clive Munro

Date: 00:55:19 12/17/04

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>>
>Could you please explain the differences between the SB 20 and SB 30.
>
>Mike

The SB20 was the later board but was made more cheaply by having only 64LEDs,
one per square. The SB30 has 81 LEDs,one in each corner so when a piece is to be
moved four LEDs light up instead of one. The Black pieces with a SB30 are black
on a SB20 they are brown.

Best

Clive



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