I did the first Mod that was listed, and I am very happy with it.
You can check it out here:
viewtopic.php?f=7&t=140
Search found 23 matches
- Sun Jan 03, 2010 1:17 am
- Forum: Hardware
- Topic: Another question about upgrading mem
- Replies: 6
- Views: 8438
- Sun Jul 12, 2009 12:19 am
- Forum: Hardware
- Topic: TS1510 CLONE
- Replies: 24
- Views: 164554
Re: TS1510 CLONE
Absolutely Beautiful.
- Wed Jun 10, 2009 4:05 am
- Forum: Hardware
- Topic: New Zx81's articles.(fr)
- Replies: 5
- Views: 4772
Re: New Zx81's articles.(fr)
I don't understand a word of French, but I did get some good ideas from the pictures. Thanks.
- Mon May 04, 2009 4:42 am
- Forum: Development
- Topic: Expansion plane project
- Replies: 24
- Views: 32860
Re: Expansion plane project
Since the sales of my expansion plane project has been less than stellar, I have listed the bare boards up for sale on Ebay.
You can find them by the keywords: ZX81/Timex Sinclair 1000 Expander board
You can find them by the keywords: ZX81/Timex Sinclair 1000 Expander board
- Tue Apr 07, 2009 3:03 am
- Forum: Hardware
- Topic: Software for Timex RS232 interface
- Replies: 10
- Views: 11614
Re: Software for Timex RS232 interface
I would be interested in the software and manual.
- Fri Dec 19, 2008 5:39 am
- Forum: SALES
- Topic: Oldest ram pack ever?
- Replies: 1
- Views: 4959
Re: Oldest ram pack ever?
It is just the internals out of your standard 16K RAM pack.
- Sun Nov 09, 2008 5:15 am
- Forum: Hardware
- Topic: Zx81 Memory mod
- Replies: 4
- Views: 4716
Zx81 Memory mod
I just finished 'upgrading' one of my zx81's. it now has 32K of internal memory.
I built it from the information found here: http://www.zx81.de/english/32k-rame.htm
Thanks ZX-Team
I built it from the information found here: http://www.zx81.de/english/32k-rame.htm
Thanks ZX-Team
- Thu Sep 25, 2008 7:22 am
- Forum: Software
- Topic: DANCING GIRL demo on ZX-81
- Replies: 12
- Views: 37494
Re: DANCING GIRL demo on ZX-81
Are you talking about this one?
http://www.tedfoolery.com/timex/
http://www.tedfoolery.com/timex/
- Mon Sep 22, 2008 11:53 pm
- Forum: Hardware
- Topic: Replacement Keyboard Membranes
- Replies: 28
- Views: 24749
Re: Replacement Keyboard Membranes
I got my keyboards in today, and all I can say is WOW! These are really a work of art. Thanks for doing this run for everybody.
- Sun Sep 14, 2008 7:24 pm
- Forum: Development
- Topic: Expansion plane project
- Replies: 24
- Views: 32860
Re: Expansion plane project
6 slots X $5 = $30
manufacturing the board = $11.27 each
Time, cutting down slots and soldering in = 1 hour
My time, priceless.
$41.27 my cost, not including labor.
Selling for $40 to members of this forum.
Just goes to prove, no good deed goes unpunished.
manufacturing the board = $11.27 each
Time, cutting down slots and soldering in = 1 hour
My time, priceless.
$41.27 my cost, not including labor.
Selling for $40 to members of this forum.
Just goes to prove, no good deed goes unpunished.