Search found 2264 matches
- Sun Oct 24, 2021 1:39 pm
- Forum: Emulators
- Topic: EightyOne Source
- Replies: 13
- Views: 7032
Re: EightyOne Source
I guess most people won't remember, but I originally started writing the EightyOne emulator on an old Windows 2000 compaq laptop while in between jobs. When people started asking for the source and because I'd moved to an Apple MacBook it was easier to give them a virtual disk image with everything...
- Thu Oct 21, 2021 9:59 pm
- Forum: Development
- Topic: ZXblast - ZX81 memory extension plus USB
- Replies: 215
- Views: 92872
Re: ZXblast - ZX81 memory extension plus USB
I will check if this upgrade process can be more stable when adapting the hardware. Stay tuned.
- Wed Oct 20, 2021 10:42 pm
- Forum: Hardware
- Topic: [Plus / 4B] Power Issue (fried TR4)
- Replies: 22
- Views: 9387
Re: [Plus / 4B] Power Issue (fried TR4)
In my eyes there is an error in the drawn schematics of TR5. Emitter and base is on the same potential so the transistor is never conductive. I guess that the emitter has to be connected to the +5V line as in the issue 4A. Or this is a Sinclair trick (you never now) but for now this circuit is not w...
- Wed Oct 20, 2021 10:32 pm
- Forum: Development
- Topic: ZXblast - ZX81 memory extension plus USB
- Replies: 215
- Views: 92872
Re: ZXblast - ZX81 memory extension plus USB
It is planned to upgrade hardware (CPLD) and software.
- Wed Oct 20, 2021 5:21 pm
- Forum: Development
- Topic: ZXblast - ZX81 memory extension plus USB
- Replies: 215
- Views: 92872
Re: ZXblast - ZX81 memory extension plus USB
A new version of ZXblast is planned during this (maybe cold) winter.
Winter is coming.
Winter is coming.
- Wed Oct 20, 2021 5:20 pm
- Forum: Welcome Area
- Topic: Greetings from Madrid, Spain
- Replies: 6
- Views: 2426
Re: Greetings from Madrid, Spain
Yes - there might be problems with ZXblast.
Hope to give a new version during this winter.
Planned to revive the ZXblast.
Hope to give a new version during this winter.
Planned to revive the ZXblast.
- Fri Oct 15, 2021 6:30 pm
- Forum: SALES
- Topic: ZX8-CCB and keyboard membrane replacements
- Replies: 21
- Views: 10794
Re: ZX8-CCB and keyboard membrane replacements
Difficult to find, I think.
Maybe you buy a broken Spectrum not working.
Or use a 3D printer or so.
I don't know how a working space bar looks like or what is broken exactly.
Maybe you buy a broken Spectrum not working.
Or use a 3D printer or so.
I don't know how a working space bar looks like or what is broken exactly.
- Fri Oct 15, 2021 12:26 am
- Forum: SALES
- Topic: ZX8-CCB and keyboard membrane replacements
- Replies: 21
- Views: 10794
Re: ZX8-CCB and keyboard membrane replacements
New colour is black now, not sure if you know or have.
- Thu Oct 14, 2021 11:27 pm
- Forum: SALES
- Topic: ZX8-CCB and keyboard membrane replacements
- Replies: 21
- Views: 10794
Re: ZX8-CCB and keyboard membrane replacements
Thanks, power buyer.
- Thu Oct 14, 2021 6:21 pm
- Forum: SALES
- Topic: ZX8-CCB and keyboard membrane replacements
- Replies: 21
- Views: 10794
ZX8-CCB and keyboard membrane replacements
Hi friends, long time not been here. I just wanted to announce, that I did setup a shop for my products * ZX8-CCB video module * ZX8-KDLX keyboard (membrane replacement for ZX81/ZX80) * 48K-KDLX keyboard (membrane replacement for ZX Spectrum All these items are on stock and available here at https:/...