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TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
... - there are Free (in the Richard Stallman sense) PCB design tools that ... will output Gerber files (as well as free ... as in gratis), these files can be sent to a PCB ... one eurocard sized piece of PCB, which would probably make them ... -
Unconventional way of diagnosing a faultHi everyone Some time ago I got a 48k Spectrum (issue 3B board) in a pretty bad condition. I believe the power supply transistor TR4 failed, causing…
... some bad juju to a PCB trace also.[/QUOTE]
PCB that was damaged.
free software!). I just thought that ... -
Making your own joystick interfaceJust spied the diagram for the kempston joystick interface in the docs section. For someone who has only made up cables, what is involved in constru…
... eurocards. No ordering a 70x50mm PCB! They also have a standard ... their preferred drill sizes (most PCB software should allow vendor drill ... a design for free. So if you design a PCB where four ... -board soldered onto the vertical PCB, like some Spectrum add-ons ... -
A nice program for designing hardware.I tried a nice program named DipTrace. [URL]http://www.diptrace.com[/URL] It's for drawing schematics and pcb's, and it can also convert the schema…
The limited free version (250 pin it says) ... and PCB, which are not restricted at all and are free :-) But ... -
I've got a divIDE. Now what?I've purchased a divIDE and after a month it's at home. What can I do now with that? I've got a 48k+, a +2B and a +3. The +2B has the original ROMs,…
... />
1. Much larger PCB, allowing PCB tracks to "bow out" leaving ... side of the PCB, leaving the other side free to tap off ... !)
2. Separate PCB that mounts at 90 degrees ... br />
5. 4-layer PCB. Exhorbitantly expensive in small production ... -
Who has an Issue 1 or Issue 2 Spectrum??Do you have an Issue 1 or 2 Spectrum (ie machines with 5C102E and 5C112E ULA's) ??? You're help is needed! PLEASE SEE THIS THREAD: [url]http://www.…
... maybe someone has recreated his pcb in Eagle?[/QUOTE]
... - there are loads of free ones, and use the gerber ... but without scorching the PCB. Then ease the chips ... supply on the Spectrum's PCB is defunct.
PCB - solder wick, a ... -
Spectrum ethernet... step 1.1Yeah, a tenth of a step :-) Here's the W5100 board up and WORKING: [url]http://www.alioth.net/tmp/w5100-online.jpg[/url] This is called the "Get Th…
... design the memory paging, the PCB layout, build a solder reflow ... in (perhaps a bribe of free hardware) to do things like ... -
Speccy plus composite modHi folks, I have 2 48K speccy plus machines both with really poor RF output, one is very weak and the other wanders and white tears across the scree…
... will do it for you free, only need to pay components ... ).
No real need for PCB or amplifier. Just solder shielded ... -
It's a trap!So I got a CPLD (not the eventual one I want to use for the ethernet project - rather, one I actually have here and now, an XC9536 in a PLCC44). And…
... increase the cost of the PCB. The CPLD itself isn't ... software to program it is free, and you can make a ... -
divIDE ProductionJust to let everyone know that we have made further progress with the updated divIDE. Board design has been completed and changes have been made to …
... The important distinction is free versus Free. Unfortunately, English doesn't ... Ethernet project will be entirely Free software and hardware. No ... hardware design is also Free (and free, too) with the ... gratis, not Free. In particular, gschem and PCB are very ... -
Of soldering and whatnot.So. It looks like if I'm going to have any sort of active retrogaming habit in the future, I need to learn a bit more about the nuts and bolts. Emula…
... = shit.[/QUOTE]
Lead-free solder.
You have ... bit tins properly with lead-free solder. Once it does, it ... /> The other problem with Pb-free is that it eats soldering ... will last one moderately complex PCB and it's got a ... -
OT: Removing the metal shield of an Amiga A501 ram expansionBefore I bugger off to an Amiga forum, I just wondered if anyone here has removed the metal shield off an A501 (to swap out a leaky battery) without …
... =Winston;268711]Just heat the PCB on the bottom side with ... twitchy hardware fingers, ready to free the hordes of enslaved chips ... -
+3 Audio hates me with a passionHihi Since nobody seemed to have a spare +3B board, I've been trying to replace the audio entirely, aiming for a speaker inside the machine Since p…
... TR5's emitter leg to free end of 220 resistor.
Solder free end of 10k resistor to ... thin outline is the +3 pcb holes for TR5, the thick ... : The orientation of the +3 pcb may be different, I haven ... -
Release the PastyIt's been a while now since the pasty got the banstick....I think it's time to let his crazy ass back...I'm opening a poll (just for giggles MODS)..t…
... at Mame, ive given CASH/PCB`s on several occasion see ... at 29p roughly - Now feel free to remember this one, as ... -
Spectrum Ethernet updateWell for those of you who don't follow the news section on the project page, here's a quick update...and a request. Development has slowed a bit, si…
... is to say, it's free as in freedom (unfortunately, English ... has only one word for "free", and in terms of projects ... one - PCB layouts, schematics, and source code are all free and unencumbered ... want to roll your own PCB, since I have 36 of ... -
Anyone bought anything from China over eBay?Just spent ?20 (all-in) on a dongle which converts PC monitor output to SVIDEO from a China-based seller, partially for the novelty factor. Anyone e…
... manufacturers, I will say the PCB manufacturer I have used in ... throw in electrical testing for free. Looking around the web at ... who have used this particular PCB fab, I'm not the ... -
IBM Floppy Disk Drive for Spectrum +3If I connect one up, will I be able to download roms and write them to a floppy with my PC, then play them natively on my Spectrum +3? What format di…
... soldered (or socketed) to the PCB, which you have rare cause ... utility and driver called "OmniFlop" (free) that can read and write ... -
Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
... later issues of the +2 PCB?
I also wonder ... TR1 fix) and a noise free audio output. (did the datacorder ... -
Kempston Mouse Drivers[url]http://velesoft.speccy.cz/k-mouse_driver.htm[/url] Next versions of mouse drivers will added later. Actual mouse driver "superdriver" is fully …
... schematic and PCB for CPLD / PIC programmer (very easy). Software is free. -
Kempston Mouse Drivers[url]http://velesoft.speccy.cz/k-mouse_driver.htm[/url] Next versions of mouse drivers will added later. Actual mouse driver "superdriver" is fully …
... and PCB for CPLD / PIC programmer (very easy). Software is free.[/QUOTE ... -
Juipter ace boxed on Ebay USANot something you see everyday so thought I would give a heads up to anyone that might be interested. [url]http://cgi.ebay.com/ws/eBayISAPI.dll?View…
... for everyone to use for free.
I hope the ... and photos of the machines pcb. The seller will only sell ... -
Kempston Mouse Drivers[url]http://velesoft.speccy.cz/k-mouse_driver.htm[/url] Next versions of mouse drivers will added later. Actual mouse driver "superdriver" is fully …
... /> Yes. K-MOUSE intreface is free. You can make next series ... 's only new design od PCB and use better joystick connection ... (k-mouse 2006 with modified PCB and new CPLD firmware):
Spectrum +2 tape playerHi all, the tape player on my +2 has gone silent on me. There's power getting to it but there doesn't seem to be any sound getting to the computer, e…
... amplifier chip on the Datacorder PCB had failed. If memory serves ... "Sound" socket is beautifully noise-free - so you might not want ...Ethernet boot now working: SpeccyBootHi everyone, I'd like to present my SpeccyBoot project, which performs a standard TFTP network boot on a Spectrum. It uses a very simple Ethernet in…
... . If I make a proper PCB I'll certainly consider sharing ... />
Anyway, the design is free, and I intend to add ...looking for the PCB files and parts etcfor the divide+ as it seems that I may well have to build one myself (i dont really want to) also any gal/jedec file needed thanks in advance
... a PCB layout much more amenable to assembly, with a free as ...looking for the PCB files and parts etcfor the divide+ as it seems that I may well have to build one myself (i dont really want to) also any gal/jedec file needed thanks in advance
... a PCB layout much more amenable to assembly, with a free as ...Spectrum dead: 8 vertical bars in alternating colorsI have been soldering on this basterd for a long time now. All IC's now have sockets (except the LM1889). I swapped all 4116's by types that are 100%…
... : try again. Reconnecting a few PCB traces should be trivial, I ... think :???: Btw a normal PCB trace connection should be a ... hands for a symbolic price (free?) + shipping (also live in NL ...More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... "least effort possible" effort. The PCB for instance got a complete ... lot of work designing a PCB today, even with the great ... now (many of which are free). Of course that work would ...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…
... it is. The first PCB costs ?100+, the subsequent ... for manufacturability using the PCB maker's process, you ... ).
Some PCB prototype houses offer a less ... of size X, feel free to panelize your own design ... with one size of PCB instead of a possible ...PCB CAD packagesAnyone here ever used [url=http://www.lis.inpg.fr/realise_au_lis/kicad/]KiCAD[/url] ? How does if compare with [url=http://www.cadsoft.de/]Eagle[/ur…
... haven't used it for PCB's but have used it ... project.
Although not free Autocad LT is quite good ...
