Re: [CAD_CAM_EDM_DRO] Parallel port isolation

Output Only:

(2) 4 per package DIP optoisolators
(2) IC Sockets
(1) 6 Volt DC 900ma power supply
(1) Randomly selected small filter cap
(1) 25-Pin D connector
(1) 12 position Screw Terminal Block (8 Outputs, 4 Ground Terminals)
(1) Case

Do you want one built?
Do you need Inputs?

----Original Message Follows----
From: Ron Ginger <ginger@...>
Reply-To: CAD_CAM_EDM_DRO@egroups.com
To: "CAD_CAM_EDM_DRO@onelist.com" <CAD_CAM_EDM_DRO@egroups.com>
Subject: [CAD_CAM_EDM_DRO] Parallel port isolation
Date: Thu, 20 Jul 2000 13:20:31 -0400

A while back there was a lot of discussion here about building a module
to isolate a PC parallel port. Did any thing ever come form that? I
recall someone was going to offer a board for this.

What I want is a little box to plug into the PC, maybe on a short cable
or direct into the back of the PC, and have screw terminals on it for me
to hookup to my driver board. Anyone build such a box.

ron

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