Search found 1557 matches

by Andy Rea
Thu Jul 10, 2008 6:56 pm
Forum: Hardware
Topic: Replacement Keyboard Membranes
Replies: 28
Views: 18557

Re: Replacement Keyboard Membranes

Hi Rich,

Here are some more detailed pictures

Detail showing misprint.
misprint.jpg
new keyboard showing graphics on keys A to H, Notice how the words above and below are not as bold as the original.
ahgraphicnew.jpg
compared wityh an original keyboard
ahgraphicold.jpg
Regards Andy
by Andy Rea
Wed Jul 09, 2008 8:56 pm
Forum: Hardware
Topic: Replacement Keyboard Membranes
Replies: 28
Views: 18557

Re: Replacement Keyboard Membranes

The Membrane arrived today well packed in a cardboard backed DO NOT BEND envelope along with concise and clear instructions that explain how to replace your ZX81 keyboard membrane. The membrane itself is of very good construction slightly thicker than an original membrane, the tails are approx 15mm ...
by Andy Rea
Tue Jul 08, 2008 7:30 pm
Forum: Sinclair Misc
Topic: ZX81 Case
Replies: 11
Views: 10439

Re: ZX81 Case

I always wondered about the extra molding suggesting a different TV output. If you look at this picture (massive BTW). http://upload.wikimedia.org/wikipedia/commons/9/9e/ZX81_Interface.jpg then you'll see what I mean - to the left of the RF output is a second unused, uncut hole for a socket. Perhap...
by Andy Rea
Tue Jul 08, 2008 7:26 pm
Forum: Sinclair Misc
Topic: ZX81 Case
Replies: 11
Views: 10439

Re: ZX81 Case

And finally,

Is this ART ?
is_this_art.JPG
Regards Andy.

p.s To Rich feel free to delete this post !!!! (just me trying some humour)
by Andy Rea
Tue Jul 08, 2008 7:24 pm
Forum: Sinclair Misc
Topic: ZX81 Case
Replies: 11
Views: 10439

Re: ZX81 Case

Pictures ?

someone say pictures ?
cutout_on_right.JPG
cutout_on_left.JPG
cutout_from_back.JPG
reagrds Andy
by Andy Rea
Tue Jul 08, 2008 12:36 am
Forum: Sinclair Misc
Topic: ZX81 Case
Replies: 11
Views: 10439

Re: ZX81 Case

i've often wondered about this also :mrgreen:
by Andy Rea
Sun Jul 06, 2008 1:16 am
Forum: Emulators
Topic: Firm Zeddie
Replies: 10
Views: 9744

Re: Firm Zeddie

This is much harder than i thought it would be, but just letting you know i'm still working on it.....

Andy
by Andy Rea
Sat Jun 28, 2008 2:06 pm
Forum: Development
Topic: RAM at 8-12, EEProm at 12-16k
Replies: 29
Views: 17599

Re: RAM at 8-12, EEProm at 12-16k

Firstly, Great to see you back Wilf :)
Secondly, Nice improvement on my circiut, i never thought to just use A13 to disable the ROM :oops:

Regards Andy
by Andy Rea
Sun Jun 22, 2008 11:35 pm
Forum: Emulators
Topic: Another ZX81 emulator besides Eighty-One?
Replies: 9
Views: 16550

Re: Another ZX81 emulator besides Eighty-One?

Yeah i'm still here, have had a few false starts with my other project (more difficult than i first thought) and still working on the tzx interface for my emulator, but once thats done a few other bits tweaked i think i'll give it a beta release and watch the bug reports 'fly' in at an alarming rate...
by Andy Rea
Tue Jun 17, 2008 10:27 pm
Forum: SALES
Topic: Non-Working ZX81
Replies: 3
Views: 4990

Re: Non-Working ZX81

Thank you,

Andy