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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 …
... of the eprom (VCC) - (the pcb has a pad to choose ... the components and scan the pcb if this seems confusing.
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 …
... of the eprom (VCC) - (the pcb has a pad to choose ...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 …
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Before modifying the cart pcb, ill see if i can ...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 …
... manufacturing, online printing and online pcb manufacturing...Why the name "8-bit computer"?The Spectrum was called an 8-bit computer, but what does that mean? For modern hardware and operating systems (32 or 64-bit) it seems to be the poss…
... case, the keyboard, the main PCB, the power supply, Z80 processor ...Joystick interfacesWhich interfaces are both upright like the Kempston one: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=1000220[/url] But also have a throug…
Have you tried Olimex for PCB making? I've never had ... - US$35 for a 160x100mm PCB (so if you can panelize ... get two interfaces onto the PCB, you'll be able to ... get the PCB done for half that each ... good idea to look for PCB makers who price in dollars ...Joystick interfacesWhich interfaces are both upright like the Kempston one: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=1000220[/url] But also have a throug…
... exactly what I mean. The PCB would be 70mm x 25mm ...Mebrane fix or LOAD"" Poke equivelantHi!! I bought a rubber speccy from a guy on Ebay. Well,lots of buttons dont work,including J :( Two questions... *Is there a way to have a quick me…
... contacts with pads on the PCB. They also can be covered ...Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... I better start looking at PCB factories then :-) It takes too ... design is to be "homebuilt PCB friendly" which will keep the ... cost of the PCB down, which is by far ...Why the name "8-bit computer"?The Spectrum was called an 8-bit computer, but what does that mean? For modern hardware and operating systems (32 or 64-bit) it seems to be the poss…
... case, the keyboard, the main PCB, the power supply, Z80 processor ...Extend mebrane stripes?Hi! i was messing with one my rubber speccies trying to do the composite hack BUT I was not carefull and I cut the mebrane stripes in a position th…
... /s from the Spectrum main PCB. Solder a length of ribbon ... shorting out on the main PCB
Be more careful ...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…
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…
... high resistance short on the PCB, yeah, I'd be suspecting ...Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... there any news on the PCB's? New versions planned? Did ...Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... /> I'm currently checking out PCB manufacturers since it takes far ... design an 'Issue 2' for PCB manufacture to make the board ... thing at home. Getting a PCB made is quite expensive, and ...Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... , etc.!!
About the PCB, I heard some good stories ...Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... of 1 eurocard panel, each PCB would work out at around ...Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
Hi
I have ordered a PCB from Futerlec and will let you all know when it arrives and post some Pictures, should be in about 10 days.
Regards
MartinSpectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... ' things about the gerbers - some PCB places have standard drill sizes ...Whatever happened to the Mikro Plus?Anyone know what became of this? [url]http://www.worldofspectrum.org/showmag.cgi?mag=Crash/Issue19/Pages/Crash1900020.jpg[/url] It was supposed to …
... to learn something more about PCB layout.[/QUOTE]
Hopefully ...WHERE: Best sources for repairing Sinclair hardwareI already collected quite some information, like the official repairers guide, but still got loads of hardware that I'm not able to repair. Any point…
... completely by hand. Won the PCB on Ebay for 10 GBP ...WHERE: Best sources for repairing Sinclair hardwareI already collected quite some information, like the official repairers guide, but still got loads of hardware that I'm not able to repair. Any point…
... completely by hand. Won the PCB on Ebay for 10 GBP ...16 or 48k you decideI was wondering apart from the sticky label on the back say 48k and with out being able to see one boot up, if there is any way to tell a 16k machine…
... (take a look at the PCB layout photos here in WoS ...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…
... interface and trace out yur PCB layout - then etch the board ...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…
... interface and trace out yur PCB layout - then etch the board ...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…
... far the cheapest one-off PCB service around. It also ... eurocards. No ordering a 70x50mm PCB! They also have a standard ... their preferred drill sizes (most PCB software should allow vendor drill ... board soldered onto the vertical PCB, like some Spectrum add-ons ...OT: PCB making service from OlimexI've just used Olimex to have my first boards 'factory made' (I usually just etch my own, but I needed a couple of my ALIAC-2 Z80 core boards, and th…
... easy way and scan the PCB, and then with Paintshop Pro ... I'll invest in some PCB making equipment (new light bulb ...
