Re: -28V on a Space Duel board

From: Al Kossow <aek_at_spies.com>
Date: Sun May 23 1999 - 23:38:51 EDT

There is a charge pump made from a NE555 timer. This voltage
is used for power to the EAROM.

The Space Duel schematic set is up on spies in the schematics
directory as a pdf file.
Received on Sun May 23 22:39:44 1999

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