Open day at Demotronic
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wepwawet



Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany

PostPosted: Sat Sep 23, 2006 8:20 am    Post subject: Reply with quote

jepp, still here but no pictures yer

great event

Smile

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CPUShack



Joined: 16 Jun 2003
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Location: State of Jefferson, USA

PostPosted: Sat Sep 23, 2006 8:40 am    Post subject: Reply with quote

oh man lucky bums
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PostPosted: Sat Sep 23, 2006 9:35 am    Post subject: Reply with quote

What is Demotronic exaktly? Three Hours ago, i killed the Engine of my car, but maybe i can persuade my Dad for his Car... Then I would come tomorrow too... ???
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i440bx



Joined: 30 May 2004
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PostPosted: Sat Sep 23, 2006 9:36 am    Post subject: Reply with quote

Anonymous wrote:
What is Demotronic exaktly? Three Hours ago, i killed the Engine of my car, but maybe i can persuade my Dad for his Car... Then I would come tomorrow too... ???


That was me!

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CPUShack



Joined: 16 Jun 2003
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PostPosted: Sat Sep 23, 2006 11:46 am    Post subject: Reply with quote

Demotronicis a surplus IC seller they have TONS of cool chips
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fRaSsL



Joined: 31 Mar 2003
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PostPosted: Sat Sep 23, 2006 11:47 am    Post subject: Reply with quote

yep. They count EPROMs not as pieces but in tons o.O John, maybe I have smth. nice for you here Very Happy
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CPUShack



Joined: 16 Jun 2003
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PostPosted: Sat Sep 23, 2006 11:50 am    Post subject: Reply with quote

Oh man Oh man, I need to hijack a plane and go to germany, QUICK
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JAC



Joined: 24 Jul 2005
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PostPosted: Sat Sep 23, 2006 12:09 pm    Post subject: Reply with quote

they have some cool chips Smile they used to have some pictures online.. not anymore .. I remember these cool long thin optical type chips, early light sensors maybe. if you find any frank, I am interested Smile
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fRaSsL



Joined: 31 Mar 2003
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PostPosted: Sat Sep 23, 2006 12:30 pm    Post subject: Reply with quote

I should have told me that before :-/ I have some weird optic chips, but I dunno if I have that one you want Very Happy
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JAC



Joined: 24 Jul 2005
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PostPosted: Sat Sep 23, 2006 1:05 pm    Post subject: Reply with quote

fRaSsL wrote:
I should have told me that before :-/ I have some weird optic chips, but I dunno if I have that one you want Very Happy


next time Smile I think the ones I saw were early light sensors, long thin chips with a long thin window.
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wepwawet



Joined: 18 Mar 2004
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Location: Seligenstadt - Germany

PostPosted: Mon Sep 25, 2006 1:51 pm    Post subject: Reply with quote

those are mostly telefax-scanner-chips.
Even the large ones look just like big brothers of the small ones.

but where is my long answer to the 80187?
Is here a deleting guy online and I said something wrong? I just talked about prices (eg. they cost over $500 years ago when there were no new available and the industry still needed them. And that here's a thread actual about the newly apeared 80187 clones which are cheap ...
was that enough to delete again?
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fRaSsL



Joined: 31 Mar 2003
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PostPosted: Mon Sep 25, 2006 2:14 pm    Post subject: Reply with quote

No, in that case those are LED 7 / 17 segment chips with built in lens.
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fRaSsL



Joined: 31 Mar 2003
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PostPosted: Mon Sep 25, 2006 2:19 pm    Post subject: Reply with quote

And here is the most interesting 80187:

http://www.gesytec.de/frameset_deu.php?ziel=deutsch/produkte/specials/80C187.htm

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wepwawet



Joined: 18 Mar 2004
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PostPosted: Mon Sep 25, 2006 2:19 pm    Post subject: Reply with quote

oh sorry, then i referred to the wrong ones.
I guessed "optical chips" as those - you remember - on the middle table/inner circle;-)

you were talking about the display chips.
Yes, they are very nice...

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fRaSsL



Joined: 31 Mar 2003
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PostPosted: Sat Feb 03, 2007 3:27 am    Post subject: Reply with quote

Hi folks Smile

There will be another open day at Demotronic on 17.03.2007. Hope to see more of you there Smile

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