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Any interest in new low-cost mass-storage interface with 512K RAM?I've recently added support to ResiDOS and the +3e ROMs for SD/MMC card interfaces; in particular, ZXMMC (which has no onboard RAM and so is only sup…
... the actual cost yet. The PCB is a little complicated and ... -
Audio input on a +2would it be possible to connect an external tape recorder to the socket at the back,or would something bad happen?
... op-amp chip on the PCB is being used properly and ... -
Help make Retro Gamer greatI'm more than happy with the articles that are now appearing in Retro Gamer, but I want it to become far more of a hub for the retro community than i…
... (160 x 100mm) double sided PCB with a Z80 CPU, Z80 ... at home. The whole thing (PCB layouts, ROM code etc.) will ... software (GPL'd schematics and PCB layout software all available for ... -
Audio input on a +2would it be possible to connect an external tape recorder to the socket at the back,or would something bad happen?
... /load leads directly to the PCB if you wish. No extra ... -
Audio input on a +2would it be possible to connect an external tape recorder to the socket at the back,or would something bad happen?
... /load leads directly to the PCB if you wish. No extra ... -
Audio input on a +2would it be possible to connect an external tape recorder to the socket at the back,or would something bad happen?
... is no area on the PCB with missing components - the PLAY ... -
My Spectrum deskAt last my Speccy has got it's own desk, which it honestly deserves. And to keep it as nostalgic as possible: The monitor is an old Commodore 1084. …
... joystick and Mulfiface 128 bare PCB's, my camera (film, Pentax ... -
Spritual successor to the Speccy1988-1995 - Atari ST/STe/Falcon 1995-2000 - ? hmmm ? 2000-2006 - Playstation 2 with a keyboard 2007- ?
... sort out in the final PCB designs for it then it ... -
Zx Spectrum Laptop (again)I've been reading all the old treads about a possible portable speccy. I even found the one about the Speccy Laptop. But it seems there's a lot of ne…
... fits on a single 160x100mm PCB. The main space saving is ... -
Zx Spectrum Laptop (again)I've been reading all the old treads about a possible portable speccy. I even found the one about the Speccy Laptop. But it seems there's a lot of ne…
... soldering skills, home etching a PCB is pretty much out of ... -
Zx Spectrum Laptop (again)I've been reading all the old treads about a possible portable speccy. I even found the one about the Speccy Laptop. But it seems there's a lot of ne…
... see their stock of expermental pcb's, including cards for SMD ... -
Dead Spectrum +Hi all, I've recently dug out my old Spectrum + with the idea of repairing it. When I last looked at it, when I was much younger, I was soldering a …
... the problem track on the PCB?
It's probably ... -
Dead Spectrum +Hi all, I've recently dug out my old Spectrum + with the idea of repairing it. When I last looked at it, when I was much younger, I was soldering a …
... post some pictures of the PCB when I get home from ... -
Dead Spectrum +Hi all, I've recently dug out my old Spectrum + with the idea of repairing it. When I last looked at it, when I was much younger, I was soldering a …
... , on the bottom of the PCB, the silver pads joined together ... -
Dead Spectrum +Hi all, I've recently dug out my old Spectrum + with the idea of repairing it. When I last looked at it, when I was much younger, I was soldering a …
Well, you can use the modulator case, aluminium heatsink or centre pin of the regulator as a ground (negative) connection.
Best of luck with the repair :)
That PCB bottom GIF is all my own work by the way - glad it helped. -
toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…
... there a single point (or PCB track) that could be cut ... -
toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…
... connector layout and design a PCB for a Speccy diagnostic board ... . I actually laid out a PCB for that last night :-) -
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…
... if I can improve my PCB making skills enough that it ... -
toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…
... connector layout and design a PCB for a Speccy diagnostic board ... . I actually laid out a PCB for that last night :-)[/quote ... -
toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…
... consists of only the connectors, PCB and a single quad 2 ... -
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…
... EPE forum there.
PCB skills. What problems are you ... -
ToastrackYay! I now have a toastrack 128K. It even works (the TV modulator's a bit dodgy though). I've wanted one since like 1986.
... , glue it down to the PCB. If you don't, vibration ... -
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…
... the discussions on EPE about PCB making, and I'm in ... so anxious to fabricate the PCB!
I'm still ... -
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…
... the discussions on EPE about PCB making, and I'm in ... so anxious to fabricate the PCB!
I'm still ... -
TV Modulator. Can it be repaired?Is it possible, to repair tha TV modulator (after removing it) if it gives wavy picture? I replaced both transistors (tr1/2) and both electrolytic ca…
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You can take the PCB out, you can do all ... -
Hard drive crash - any help?My HD has crashed, the OS is Windows 2000 Server. Right at the start of the boot process it says "Error loading operating system". Running the reco…
... made by myself, Schematic's + PCB layouts/cad project files + patent ... -
Hard drive crash - any help?My HD has crashed, the OS is Windows 2000 Server. Right at the start of the boot process it says "Error loading operating system". Running the reco…
... made by myself, Schematic's + PCB layouts/cad project files + patent ... -
+3 soundhello there, just a quick-fire question today. i'm kinda keen on the idea of using my +3 quite a bit, particularly if i bother to to actually sort …
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Anyone any ideas? My PCB is issue 1. I tested ... -
Datacorder "on strike" on my 128k +2AHi, I have a problem with the built-in datacorder on my +2A : The sound became "noisy" with cracks... Giving the tape recorder a little hit was the…
... on the tape recorder's PCB, except the bigger one... 8 ... -
Datacorder "on strike" on my 128k +2AHi, I have a problem with the built-in datacorder on my +2A : The sound became "noisy" with cracks... Giving the tape recorder a little hit was the…
... chip for the tape deck PCB. It's a quad op ...
