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Video issue with my 1st 48K SpeccyHi all I'm a long time retro fan and I just picked up my first Speccy. It's a rubber key 48K with a rev 4a mainboard. It's a nice clean unit and i…
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I'm thinking a caps problem, but not knowing the ... -
ZX81 back porch fix using LM1881Hello! Has anyone here did the back porch fix for ZX81 using LM1881? I did it this weekend and instead of clear black on white i got black on dark g…
... made from 10u +0.1u caps. Nothing helps, this noise is ... -
Basic Challenge NO.7Ok Boys and girls get your thinking caps on. IN BASIC how would you plot an arc of a ball falling to the ground? so it gets lower and lower and mov…
... and girls get your thinking caps on.
IN BASIC ... -
Issue 3 power problemHi all, I have an issue 3 board with an odd power problem, I have no -5V in fact, measuring the voltage on this line leads to a surprising result : …
... snipped out the -5V decoupling caps for the RAM, just in ... -
Fully working Interface 2Does anyone want an Interface 2. Its fully working and in good condition (still has the caps for the joystick ports!)? Great for using the new prog…
Semi-Dead Spectrum - Help RequestedI have finally got my hands on my two old Spectrums - neither of which work, but ideally I hope to get both of them working again. Spectrum number o…
... end of the bottom row (Caps to V) produces a reset ...[Free] BBC MasterHopefully this thread is OK with the mods, Figuring (1) its a freebie and (2) we all like preserving older hardware anyway. Right then, I need to re…
... try to throw in two caps for the PSU (it works ...Tape loading for realHi, Having failed to load anything from my laptop or phone into my 48k, I have sourced a data recorder. An acorn ALF03. When I received the item I …
... the speccy.
All caps on the main board of ...QL composite question...Hello guys, I have two QLs, both in excellent condition with new membranes, capacitors, all plastic caps for the slots etc... Although I've made th…
... new membranes, capacitors, all plastic caps for the slots etc...
caps that I use on all ...divide and pcb making in generalI'm looking to get the 100nf caps for the divide , but not 100% what ones to get as I couldn't find an actual divide part list.. except the obvious p…
... looking to get the 100nf caps for the divide , but not ...Replacing capacitors on a +3 PSUDoes anyone know what kind of PSU does the +2A/B +3 use? Is it a switching one? Judging from it's weight I don't think it must be.... Anyway, I just…
... are there any low ESR caps in it or were just ... ... here's the list of caps..
10 μF 16V ... , has anyone seen low ESR caps on PSUs of the computers ... extra careful when we replace caps in them in case we ... standard cap or will regular caps do the trick?Keyboard TrickI know how to use the multi key in BASIC with IN you can get the keys [QUOTE]IN 254+256*(255-2^K)[/QUOTE] K is the keyboard's half row, comes from …
... to 7
0: Caps shift,Z,X,C,V ... /> [QUOTE]Keyboard 0
1) Caps Shift = 1
2) Z ...ZX Rhyming slang.Interface II - poo Sinclair[s] - Stare or Stairs j for load --- road symbol shift - lift , i.e. going to get a symbol from my mate. caps lock - soc…
Interface II - poo
Sinclair[s] - Stare or Stairs
j for load --- road
symbol shift - lift , i.e. going to get a symbol from my mate.
caps lock - sock
erm I have to go.
anymore?
back soon.BIN2BAS (load BASIC text into emulator) utilityI've nearly finished testing this. It allows a BASIC program to be loaded from a text file in any emulator which has a "load binary" option. I was wo…
... just use Character Map / Key Caps in the text editor to ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
TXT2EMU enhancementI was looking at the encodings supported by BAS2TAP for entering graphics, print controls, etc. as plain text. Basically, there's only one needed, be…
... .asm]TXT2EMU[/url] supports (in CAPS):
{00}-{FF} for hex ...Issue 2 colour problemsHey all, I've got a slight colour problem with my Issue 2 Spectrum, as can be seen below: [IMG]http://www.bennyalford.com/images/issue2a.jpg[/IMG] …
SE Basic IV 4.1 Buffy previewSE Basic IV 4.0 Anya was released back in December 2012. You can read about it here: [url]http://cheveron.github.io/sebasic4/[/url] But here's some …
... as variable names by using CAPS LOCK (which prevents mixed-case ...Barn Find #3This is the one I want to get working as I was involved with the SDC for a long time and theres lots of happy memories from then. [IMG]http://www.sc…
... ?ill need to replace the caps. Also the heat sink was ...Checking a Spectrum +2AI've just bought a (working) black +2A, and whilst I await the new Scart lead and an appropriate PSU, I thought I would ask a quick question about an…
... to replace all the electrolytic caps on the board as a ...Ferguson 3T31/W H Smith CPD 8300Does anybody know anything about the reliability of these tape decks? I have a pair of Ferguson's and a single CPD 8300 deck - none of them will loa…
... changed the mylar or ceramic caps, just the electrolytics, and yes ...Parts listAre there any list of parts - caps, resitors, transistors etc. - for Spectrum motherboard revisions. Im thinking I may need to replace te electrolyt…
... there any list of parts - caps, resitors, transistors etc. - for Spectrum ...Upper RAM replacement module issues with the DivideI got my new upper ram replacement module from Zorn yesterday and seem to be having some issues. When the machine is without the Divide it boots up …
... /> My board has all old caps replaced and the expansion port ...Manic Miner - Loader And Screen DifferencesThere are some changes between the various releases and re-releases of Manic Miner with both the loader and the loading screen itself. Here I'll deta…
... cheat if you type VENTAMATIC (caps needed) although its slightly based ...DK?Tronics keyboard troubleI have a DK?Tronics keyboard here, which is causing some trouble. Physically it?s in great shape, but some keys simply do not work. The non-working k…
... , j, k, Symbol Shift, Left Caps Shift
and on the ...Issue 6A "scratchy" pictureSo I composite modded a 6A I have here, pictures ok but on some colours its not great, wavy lines in the border etc. What ive tried so far is repla…
... and C25 with brand new caps and also replace TR1 and ...Black Screen Spectrum 48kWas working ok, it came to me in a Fuller FDS keyboard, I had a nose inside and found a floating power lead connected to the keyboard, I removed that…
... and am currently replacing the caps...
Any ideas please ...Buttons for interface with caseFor the DivMMC EnJOY! case design, I was looking for buttons. I thought the 8x8mm tactile pushbuttons like these could be used: [IMG]http://www.elec…
... alternative could be these 4mm caps:
[IMG]http://switchesworld ... ?
Problem is that caps for these tactile buttons are ... easily.
Tactile buttons with caps are mostly the large 12x12 ...
