How scarce (valuable) is core for the PDP-8?

From: Sellam Ismail <dastar_at_ncal.verio.com>
Date: Mon Apr 19 18:02:22 1999

On Mon, 19 Apr 1999, Ethan Dicks wrote:

> > I have a similar device that was used for inspecting ICs. Its basically a
> > microscope with a fine adjustment platform...
>
> That's it. The one I'm thinking about has optional air bearings that
> can be clamped down with a foot pedal. You clamp the board into the
> frame, drag it around like a microfische, then lock it into place with
> the pedal. The field of view is adjustable, and can zoom in to entirely
> encompass a 1/4 W resistor or out to encompass several SMT ICs.

Mine is not that complicated. It has about the same footprint as an Atari
2600 and would sit on a desk. There's no foot pedal or anything. And its
mono, not stereo. But you can zoom in and out and make very fine
adjustments in the field of view (like in the microinches or whatnot).

If I was so inclined (and like you had the time) I'd say go ahead and ship
me the plane and I'll take a stab at repairing it. However, I don't think
I'd feel entirely comfortable shipping this machine out to you to borrow
(not that I don't trust you, I just wouldn't want it to get damaged), but
if you want to talk about that possibilty then e-mail me privately.

Sellam Alternate e-mail: dastar_at_siconic.com
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Received on Mon Apr 19 1999 - 18:02:22 BST

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