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Announcing: The +2A/+3 FLASH ROM adapter boardAs I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here. I've built …
@guesser:
Feel free to use the flash utility ... /> Before committing the design to PCB, you may want to have ... -
Spectrum enthousiasts competing eachother on eBay?I'm offering the complete DivIDE interface, with card adapter and 512MB CF card on eBay. Recently I saw that another seller, ukentv, started selling…
... cost a lot to get pcb's made up over there ... someone to solder / get the pcb's made up. maybe they ... ?
it's a free market on ebay, and you ... -
DesignSpark PCB software[url=http://www.designspark.com/pcb]RS DesignSpark PCB software[/url] (Windows O/S) anyone using this FREE tool? Has anyone created a specy edge co…
... /pcb"]RS DesignSpark PCB software[/URL] (Windows O/S) anyone using this FREE ... ?[/QUOTE]
I use "PCB" and I know Winston does ... -
Developing ZX Spectrum using 8 chipsHello. Sorry, my english is not perfect. I am developing new realising of ZX Spectrum. There are 8 chips in my sch. Central processor and video proce…
... to forum? I have SCH, PCB and video record of video ... in the Cloud using a free utility like dropbox.com
Flicker free ZX80 KongCool, more [URL="http://www.fruitcake.plus.com/Sinclair/ZX80/FlickerFree/ZX80_Kong.htm"]good stuff[/URL] from Paul Farrow [IMG]http://www.fruitcake.…
... -free trick for ZX80 - I modified mine with
a "slow" pcb ...Developing ZX Spectrum using 8 chipsHello. Sorry, my english is not perfect. I am developing new realising of ZX Spectrum. There are 8 chips in my sch. Central processor and video proce…
... [/URL]
2.25GB free space.
1. Visit ... a lot more than providing free web space, but that's ... /u/12408899/zx/RAM.pcb[/url] - RAM PCB
[url]http://dl ... /u/12408899/zx/Spectrum.pcb[/url] - main board PCB
[url]http ...Z80 Based Laptop[url]http://www.retroleum.co.uk/electronics-articles/previous/the-v4z80p-a-z80-based-laptop/[/url]
... , there are better PCB layout tools that are free as in freedom ... - see GNU EDA (schematic capture, netlister, PCB ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... work on it in my free time, and there's lots ... need to do in my free time, too. There are already ... lowest end) for just the PCB plus components - with no case ... prototype PCBs - just the *bare* PCB with zero components - cost 15 ...Electronic KitsI'm thinking of building some Electronic Kits as I used to do years ago. Currently scanning [URL="http://www.quasarelectronics.com/"]Quasar Electron…
... .quasarelectronics.com/sol450-fastflow-lead-free-solder.htm[/url]
Small ... [/url].
Vice (to hold PCB's.)
[url]http://www ...Electronic KitsI'm thinking of building some Electronic Kits as I used to do years ago. Currently scanning [URL="http://www.quasarelectronics.com/"]Quasar Electron…
... .quasarelectronics.com/sol450-fastflow-lead-free-solder.htm[/url]
Small ... [/url].
Vice (to hold PCB's.)
[url]http://www ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... wants way too much for free. People develops these things for ... english. There are docs (schematics, PCB layout, firmware, firmware source) for ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... wants way too much for free. People develops these things for ... english. There are docs (schematics, PCB layout, firmware, firmware source) for ... I'm not translating for free or that I have no ... the original mainboard PCB and the floppy interface PCB and all the ...Speccybob PCB layoutSorry to start yet another Speccybob thread, but I can't seem to find out if anyone has tested Mike Wynne's PCB layouts. I have amassed all of the co…
Send me your address I will send the PCB to you for free.
I layout by myself but never have a chance to build it.List of existing games that needs a port to zx spectrumPlease post here the games that exist in other platform(s) but does not exist in speccy. Please keep in mind this is not a to-do list, so don't hesti…
... original software would run fault free in its original state as ... ? No more MoneyGram orders for PCB boards, just a simple and ...NEW KEMPSTON interface for ZXHi. Lotharek has released a new KEMPSTON interface for people who doesn't need AY on-board and want to have some really small device. [url]http:/…
... [/img][/center]
The (PCB) design has only one flaw ... to perform a more issue-free decoding, if needed.
Spectrum 8bit IDE adaptersHello there my fellow WoS'ers Today I am pleased to (finally) release these little adapters into the wilde [URL="http://postimage.org/image/1aceto6…
... will program it for you free of charge =)
If ... ]
[INDENT]In designing this PCB board I intentionally made this ...line, plot and circle in whole 256x192 displayhi! are there some way to draw lines, or whatever, in the whole 256x192 display, than just the above 256x176 part? (this is the msx1 version i made o…
I tried to vectorise simple PCB layouts, after inverting and then ... line (now insulation) width. Using free available programs for PC. The ...Need for low budget Kempston joystick interfaces?I am thinking of designing a lowcost (< ?10) Kempston joystick interface. Small, one (double sided) board, throughput edge. Others need some too?
... information to build it for free:
[img]http://www ... the higher price for the PCB (about 4 GBP).
MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... rare I would order the PCB AFTER I got are chips ... /> Also don't skimp on PCB electrical testing. If you are ... do it for free on 4 layer boards). PCB CART does very ... them). Quick-Teck's PCB manufacturer does free electrical testing on their ...Stereo sound board finally available[IMG]http://www.benophetinternet.nl/hobby/vanmezelf/IMG_9886b.JPG[/IMG] I just finished some of the new stereo audio boards and also a complete manu…
... I ordered a handful of pcb's).
... low profile version of PCB. (PCB of my PROFI INTERFACE ... AY stereo mixer). My PCB is SMD low-profile ... version - Your PCB is based on classic non ... use my PCB for commercial use. It's absolutly free. Also ...Internal ROM expansionHas anybody designed a multiple-ROM interface that plugs into the internal ROM socket instead of plugging onto the edge connector? It would be useful…
... is how little space is free. The way that [I]I ... (socket on board + adapter pins + pcb + socket on adapter + rom chip ...Internal ROM expansionHas anybody designed a multiple-ROM interface that plugs into the internal ROM socket instead of plugging onto the edge connector? It would be useful…
... is how little space is free. The way that [I]I ... (socket on board + adapter pins + pcb + socket on adapter + rom chip ...New DivIDEIs this the only place to obtain a new DivIDE? [url]http://www.lotharek.pl/product.php?pid=25[/url] Tried to purchase a device from there, but am g…
... interfaces.[/QUOTE]
No free space for place JOYSTICK connector ... can be connect very small PCB (rom socket to joystick connector ...PCB Design SoftwareAnyone have any (free please) recommendations ? I tried the free / personal version of Cadsofts Eagle PCB Designer although I found it difficult to …
... =spider;618827]Anyone have any (free please) recommendations ?
I ... tried the free / personal version of Cadsofts Eagle PCB Designer although I ...PCB Design SoftwareAnyone have any (free please) recommendations ? I tried the free / personal version of Cadsofts Eagle PCB Designer although I found it difficult to …
gEDA PCB is probably the only good one. It's proper Free software ... scripts to designs. Most other pcb packages use undocumented, opaque file ...Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... component list is 100% error free. I also put the fix ... for revision d of PCB and two little advices
My apologies to offer a PCB with a small bug
PCB Design SoftwareAnyone have any (free please) recommendations ? I tried the free / personal version of Cadsofts Eagle PCB Designer although I found it difficult to …
... =spider;618827]Anyone have any (free please) recommendations ?[/QUOTE]I just ... to email it to my PCB fabricators who convert it to ...RGB to VGA convertor for ZX128/+2/+2A/+3David Luftner release source code (VHDL) of SCANDOUBLER for ZX128/ZX128+2/+2A/+3: [url]http://velesoft.speccy.cz/other/scandoubler-for-zx128_fixed_by…
[QUOTE=mambrino;621255]Hi,
Velesoft, i'm interested in 2 full populated boards. Is it possible?
Cheers ;)[/QUOTE]
Is not possible order from me. But project is free.... you can make new PCB and components :-)Replaced Z80 now a very dark screen!Today I dag out an old issue 3 that ive known for a long time has a faulty Z80 (M1 line) so I heat gunned it out, socketed it and replaced it with a …
... heatgun to get the chip free. It is easy to overheat ... you don't discolour the PCB, you won't have overheated ...WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... />
Is the 1MHz signal free of ringing? (I presume it ... case and are recommending a PCB layout that is guaranteed to ... work with a CCLK PCB trace that ends up going ...
