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Eprom blowerdoes anyone know a site with plans for an eprom programmer project that'll blow 27C256s. I attempted to build one called Kisseprom, but the software …
... be easy to modify the PCB to be able to accept ... -
Home made SinclairsHi, I mentioned in another thread that I had made a ZX Spectrum out of spare parts. If you'd like to see my efforts, I've set up a simple web page o…
... ! I won a bare unpopulated PCB from Ebay and did the ... . I still have the 128 PCB, probably will never build that ... -
Poorly Spectrum + Fault diagnosis help needed!Hi, I've got a Spectrum+. Sometime in the past I broke it and sent it off to be fixed. It came back working good as new, but with an issue 2 board i…
... things, like chips with black PCB around them, holes in the ... -
Plus2B modHi all, Been tinkering with a few ideas on a Spectrum+2B The idea being what if I want to load a program direct from the PC to the Spectrum? It cant …
... cassette player connection points on PCB :sad:. Might have been something ... +3E :cool:. I ordered +3 PCB and added standard 3.5 ... -
Spectrum +3 disk drive errorsHello!As i am waiting for the ula chips to fix my spectrum 128+ i received another spectrum +3 i bought from ebay. I changed the drive disk belt as …
... &U=SearchTop&T=PCB%20HEADER&doy=17m7]IDC ... PCB Header Plug[/url]
... ... -
External Speccy CommunicationHow does a speccy communicate with the outside world ?? Do you have to have the interface 1 for serial communications ( rs232 ) or are there other p…
... it for a factory-made PCB from the git go. It ... -
Eprom blower for IF2 cartridgesI saw the other thread about eprom blowers, but this is somewhat different. I've been talking to Paul, the creator of the custom 128K keypad and cust…
... all you want is the PCB, I have one here that ... -
Eprom blower for IF2 cartridgesI saw the other thread about eprom blowers, but this is somewhat different. I've been talking to Paul, the creator of the custom 128K keypad and cust…
... all you want is the PCB, I have one here that ... -
Eprom blower for IF2 cartridgesI saw the other thread about eprom blowers, but this is somewhat different. I've been talking to Paul, the creator of the custom 128K keypad and cust…
... ? Maybe the artwork for the PCB itself? See, I may be ... able to make the bare PCB if it's not copyrighted ... -
Eprom blower for IF2 cartridgesI saw the other thread about eprom blowers, but this is somewhat different. I've been talking to Paul, the creator of the custom 128K keypad and cust…
A quick nosey reveals the PCB details but not really good ... Paul if you want a PCB. So, I'm assuming Paul ... -
Harlequin ZX Spectrum Clone now 100% compatible!Hi all! The Harlequin ZX Spectrum clone now shows full timing compatibility with the ZX Spectrum! 8-) Both the ULA IO and memory contentions are fa…
... 'll be due to the Harlequin interrupt looking like it's ... -
Pentagon-1024 manufacturingI am finishing a trial assembly of 2 boards. Unfortunately getting components appears to be very time-consuming (it's difficult to obtain electronic …
A clean PCB is currently availible from its ... /> As to a complete kit (PCB plus parts), it's possible ... -
PCB Manufacturer[url]http://cgi.ebay.co.uk/PCB-Printed-Circuit-Board-Fab-Service-for-Hobbyists_W0QQitemZ290143347797QQihZ019QQcategoryZ36323QQssPageNameZWDVWQQrdZ1QQ…
I get my pcb's made by [url=http:// ... are just waiting for test pcb's of the [url=http ... -
Pentagon-1024 manufacturingI am finishing a trial assembly of 2 boards. Unfortunately getting components appears to be very time-consuming (it's difficult to obtain electronic …
... this will involve re-running PCB production cycle, so it will ... -
Z80 Developer ConsoleHi, This is a project I have meaning to do for ages, recently had a kid, had some time off work (as a software developer) and surprisingly had a bit…
... is why I use gEDA/PCB for hardware, and not Eagle ... -
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…
... . Apart from, it seems, the PCB itself).
If you ... is ideal for PCBs - drilling PCB holes is light duty work ... -
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…
... really heavy duty though, but PCB making isn't heavy duty ... -
Speccy edge connectorsI know a lot of you guys already know this, in fact Dr Beep told me of the idea ages ago, and I know Winston has done it too. Anyway, I can confirm …
Those do not have PCB pins Bruno, they're "solder bucket" - the holes you'll need to mount them will be huge. -
Speccy edge connectorsI know a lot of you guys already know this, in fact Dr Beep told me of the idea ages ago, and I know Winston has done it too. Anyway, I can confirm …
... be a squeeze getting a PCB trace between those big fat ... an annular ring on the PCB a bit bigger than the ... ).
With normal sized PCB pins (such as an IC ... rule checks for clearances. Most PCB proto houses want minimum of ... -
Early Version Betadisk Manual (ie anybody have one)Folks, after lengthy excavations in my attic I have dug out my old Betadisk interface and 720K drive. However the manual has done missing. It's wa…
BTW it would be really nice to scan both sides of the PCB. There are some people (including me ;-)) interested in the schematic of this device. Looking at your shots i see it will be extremely easy to draw if we get such scans (or highres shots). -
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…
... 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 -
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…
... board also carried the main PCB design for the joystick interface ... -
Self made membraneHi fellowes, as you probably know, the keyboard membrane seems to be the weakest hardware part in Spectrum. It is not so hard to find in eBay or in s…
... these?
Are those PCB's ones you made yourself ... -
Self made membraneHi fellowes, as you probably know, the keyboard membrane seems to be the weakest hardware part in Spectrum. It is not so hard to find in eBay or in s…
... as I etch my own PCB I'll report everything. For ...
