From: Ichabod <john@skeptik.demon.co.uk>
To: david.tait@man.ac.uk
Subject: PIC16C84
Date: Thu, 14 Mar 1996 22:41:55 GMT

Hi David,

The PCB layout I promised is coming to you in three parts: circuit
diagram `pptrack.pcx`, track layout `pptrack.pcx` and component
placing `ppcomp.pcx`. The PCB is based on a 0.1" matrix and I have
included dots around the diagrams with this spacing. As you will see,
it is quite simple and can be made without using photosensitive
techniques; I used drafting tape directly on my board. As I made this
to fit in a plastic box, some of the components and connectors are not
fitted to the board but are connected to pins marked A - P. Also I
used 12v instead of 13.2v and this seems to work ok. If you think it
necessary this can easily be changed.

Hope you find it useful.

Regards,

John
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                        John@skeptik.demon.co.uk
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