-
photo of my composite modI took a photo of the composite mod I built into the modulator box of my spectrum+ for a thread on c.s.s just thought people here might like to see h…
It's plenty warm enough, trust me!
Call that neat? Where's the custom PCB, where's the sweat, anguish and dissapointment? Where's the love, the art, skill and craftmenship?
Oh, ok, I 'spose it's ok.....
:D -
photo of my composite modI took a photo of the composite mod I built into the modulator box of my spectrum+ for a thread on c.s.s just thought people here might like to see h…
... that neat? Where's the custom PCB, where's the sweat, anguish ... -
For Guesser :)"Bugger" thought DEATH as Guesser posted his pic of the composite mod he'd done. "Bit bloody good really, what am I gonna do now? I know, take the pi…
I think that quality piece of work has raised the game somewhat. Puny soldering - hah! We need custom PCB's for our beloved spectrums and we need them now! :-D -
scanning boards with EPROMs?I have a number of expansion boards (for the ZX81) that have EPROMs on them. I'd like to scan the boards for preservation - you get a much better pi…
Well, what is done is done. I scanned all my custom pcb cartridges and eproms (pics will be posted soon). I still haven't figured out how to control focus when using a digital cam. :lol: And the scanner seemed like a good option. :) -
Electronics books for kids - ideas?Hi folks In the 1970s, there were loads of 'teach yourself' electronics books for kids. I remember the Ladybird series in particular were great, alt…
... to get a 4 layer custom PCB made.
Ebay makes ... -
Someone can help me to fix my Zx Spectrum?I did a video about the startup: [url]http://dl.dropbox.com/u/1566495/ZXSPECTRUM03.mp4[/url] I have replaced the ULA with a working one (same proble…
... obvious faults, melted components, cracked PCB traces, etc.
[*]Any other ... [I]easily[/I] make small, custom PCB's, you might want to ... page[/URL] of mine. If PCB creation isn't your thing ... -
Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…
... preferably[/I] on a small custom PCB together with the other parts ... -
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…
This is very similar to the ZXVid solution I produce. Main difference is that my custom PCB is a bit smaller - we made it to fit into the modulator casing.
The LM1881 works really well, on all TVs I've seen so far! -
Please explain how a Kempston interface circuit works.Can someone help me understand how a Kempston joystick interface works, as I want to design and build my own as an experiment. I understand switches…
... make you own custom PCB?
[*]Design you own custom PCB and get a ... PCB manufacturer to make the ... PCB?
[*]Build it ... upside down on the Spectrums PCB and using point to point ... -
The new iphone 6 (or whatever)Having Bono and U2 presenting it, in 2014, is probably the most Bill Gates thing Apple ever did. Are they losing they're "hip" status?
... that the argument 'Apple makes custom ICs' etc... is that ... and have to have custom designed boards to fit ... the same, just the PCB that custom. I know, I've ... PC parts soldered onto a custom PCB.
What that ... PC parts on a custom board that makes it ... -
Please explain Spectrum FPGA-clones to meI've been using the great ZXDS-emulator on the DS XL so far, which is great. But I kinda missed toying around with hardware. I've tried bidding on a …
... has to have the original PCB to be considered a Spectrum ... />
A machine with a custom case, ULAPlus, and LRR/URR ... a heavily modified Spectrum, a custom PCB with original ULA/RAM I ... -
Spectrum USB KeyboardI know you can buy these but how do you make one . What I am thinking of be similar to the type described in Issue 1352 of Micro Mart at page 45 .The…
... be easily transposed to another custom PCB or is it likely to ... -
How many interfaces can be paired up together (as a combo) on the Speccy's back edge connector?Well some would say none as it puts too much of a power strain on the Speccy's power supply . So ignoring this aspect the same question can be asked …
... 4 ( Interface 1, Printer adapter, Custom PCB and.... Actually, I might never ... -
ZX Spectrum hardware and schematics(with PCB layout) wantedDoes anyone here has or knows who have the schematics (with pcb layout if possible) of any disk drive interface controller? In the past I had one Mul…
... have the
schematics (with pcb layout if possible)
of ... -
Kemsoft PCB DesignerHi Does anyone know where I could obtain a download of the Kemsoft PCB Designer package for the Spectrum ZX32 Emulator Cheers Paul [ This Messag…
Hi
Does anyone know where I could obtain a download of the Kemsoft PCB Designer package for the Spectrum ZX32 Emulator
Cheers
Paul
[ This Message was edited by: PaulCh on 2003-04-17 15:49 ] -
Interesting Custom LoadersHi everyone, I was just thinking about custom loaders on the spectrum and I thought I'd ask you all what you thought was the best one. I'd have to …
... /> I was just thinking about custom loaders on the spectrum and ... -
PCB boards redesign...Would someone be interested in a redesign of the ZX Spectrum hardware? Actually hardware is already working....only need to do PCB layout (o; …
Spectrum PCB reworkHaving repaired a fair few spectrums over the years I have always found replacing the memory chips a right pain in the arse. When replacing componen…
... of soldawick. But, the 48K pcb is of a type where ...Yugoslavia custom cracked games - available?Hello. I used to have a penpal from Ljubljana, Yugoslavia I swapped games with way back when. The games he sent me, however, were all normal speed w…
... protection bar headerless loads, with custom loading systems nothing like anything ...PCB Manufacturer[url]http://cgi.ebay.co.uk/PCB-Printed-Circuit-Board-Fab-Service-for-Hobbyists_W0QQitemZ290143347797QQihZ019QQcategoryZ36323QQssPageNameZWDVWQQrdZ1QQ…
... ]http://cgi.ebay.co.uk/PCB-Printed-Circuit-Board-Fab-Service ...PCB transfer on the cheap?This will sound like a really dumb* idea, but maybe someone can help I want to etch a PCB by electrolysis using a salt solution. I know this techniq…
... /> I want to etch a PCB by electrolysis using a salt ... how I can transfer a PCB design from my computer to ...A few things I want to sharePics of Paul Farrow's custom cartridges, pcb, populated pcbs (each with a different configuration), interface to allow the 48K to emulate the ZX80 an…
Pics of Paul Farrow's custom cartridges, pcb, populated pcbs (each with a ... the TS2068, pics of a custom Spectrum emulator cartridge (Timex never ...3" disk preservation - optionsFor now we're still able to find old PCs with Floppy drives, floppy drive cables, new PCs that may not have a Floppy drive but still have the FDC and…
... with the drive, not the PCB with the 34-pin connector ... Netherlands that will build any custom USB adapter and even program ...Custom SAVE Routine work on emulators?Hi, I'm developing a SAVE routine derived from the one present in ROM 48K, and I'm trying to get it work on several emulators (X128, Spectaculator, …
... the emulators capable of handling custom saving routines (under what conditions ...Interface 1 PCB imageI'm looking into getting another tattoo and I think the Interface 1 has the right shape, but I haven't found a good image of the PCB. Anyone have one?
I'm looking into getting another tattoo and I think the Interface 1 has the right shape, but I haven't found a good image of the PCB. Anyone have one?R.I.P. spectrum 48kRecently one of my 48k rubber key (issue 4) machine bit the dust the other day when I tried to power it on. When powering it on, it gave a weird 'bee…
... a new speaker to the PCB, but had to add a ... machines I've manufactured some custom fit heatsinks for ULA, Z80 ...MF3 and MF128 (Disciple version) PCB filesI've uploaded my reverse engineered pcb files for the Multiface 3 and MF128. I hope they come in handy for people. Also included is the necessary Jed…
... 've uploaded my reverse engineered pcb files for the Multiface 3 ...Sinclair ZXC3 FLASH ROM CartridgeI recently received mail about the new ZXC3 PCB which provides the unique ability to program it directly from the Spectrum without the need for an EP…
... mail about the new ZXC3 PCB which provides the unique ability ... />
--- 8< ---
The PCB supports a 128K FLASH ROM ... converted as well as allowing custom ROMs to be included. The ... /> Full details on the ZXC3 PCB, the ZX Cartridge Creator application ...Bad quality of ZX 48K PCB?Is the quality of ZX 48K PCB's not the same by every motherboard? I have here a motherboard and desolderd the ZX 80 Cpu. No problem but near the des…
... the quality of ZX 48K PCB's not the same by ...Partslist ZX 48K issue 4 PCBHas anyone the partslist from the ZX 48K issue 4 PCB? I can only find those from issue 1, 2, and 3. Thanks! Micky
Has anyone the partslist from the ZX 48K issue 4 PCB? I can only find those from issue 1, 2, and 3. Thanks!
Micky
