Search found 337 matches

by McKlaud
Thu Oct 07, 2021 3:50 pm
Forum: Development
Topic: New prototype ZX-deluxe+
Replies: 27
Views: 10236

Re: New prototype ZX-deluxe+

zxhenk wrote: Thu Oct 07, 2021 1:04 pm ... I have to sell at least 10 of these kits for around € 200-220 Euro ..
200 Euro each or 200 Euro for 10? :mrgreen:
by McKlaud
Sun Aug 22, 2021 3:35 pm
Forum: Hardware
Topic: BT audio & wireless tape loading to ZX81
Replies: 1
Views: 1334

BT audio & wireless tape loading to ZX81

Just a simple add-on to any ZX81 or ZX Spectrum. The BT audio module connected to the tape input circuit and there an easy way to load TAP/TZX/P/WAV files to the computer with standard LOAD "" command. The total cost of all needed parts including a small PCB & MH-M18 BT module approx. 5-6GBP. If you...
by McKlaud
Fri Jun 18, 2021 7:59 am
Forum: Sinclair Misc
Topic: Belated 40th Birthday wishes
Replies: 5
Views: 2830

Re: Belated 40th Birthday wishes

Well done!
by McKlaud
Fri Jun 11, 2021 3:42 pm
Forum: Hardware
Topic: 16K RAM Pack photos - please add yours
Replies: 23
Views: 10779

Re: 16K RAM Pack photos - please add yours

I did a tiny board with SMD components.

Image
by McKlaud
Fri May 28, 2021 6:12 pm
Forum: Hardware
Topic: Alphacom 32 PSU?
Replies: 19
Views: 4707

Re: Alphacom 32 PSU?

Yes, the PSU should be just a transformer. I've got Alphacom 32 with a 24Vac rated brick.
by McKlaud
Fri Apr 02, 2021 3:44 pm
Forum: Hardware
Topic: ZX-WESPI - add a cheap wifi-enabled fileserver to your Zeddy!
Replies: 169
Views: 45693

Re: WESPI - add a cheap wifi-enabled fileserver to your Zeddy!

I built and tested it in late 2020: https://youtu.be/k5CE-XI7CFo

And now working on an internal version with LCD fitted on my scratched Zeddy case.
by McKlaud
Thu Apr 01, 2021 7:33 pm
Forum: Hardware
Topic: Spectrum +2 Grey 8bit IDE Issue
Replies: 13
Views: 4673

Re: Spectrum +2 Grey 8bit IDE Issue

Does your CF card work with +3e ~ROM in +2A/B or +3 machine? It might be an issue with reset line to the CF card. You can connect this line to the CF card via a resistor or a transistor buffer.It might be also an issue with the CF card partitioning. Personally I gave up with this interface when it i...
by McKlaud
Thu Apr 01, 2021 7:00 am
Forum: Hardware
Topic: Spectrum +2 Grey 8bit IDE Issue
Replies: 13
Views: 4673

Re: Spectrum +2 Grey 8bit IDE Issue

Well I think it might be possible but there are better interfaced available on the market.

How did you make ROM image for 128K/+2 machine? Did you replace its second half of the original ROM with PP version?
by McKlaud
Tue Mar 30, 2021 1:36 pm
Forum: Hardware
Topic: Spectrum +2 Grey 8bit IDE Issue
Replies: 13
Views: 4673

Re: Spectrum +2 Grey 8bit IDE Issue

Pera's ROMs work with different address lines. Schematic diagram for my interface you can find there: https://worldofspectrum.org/zxplus3e/fi ... ch_smd.pdf
by McKlaud
Tue Mar 30, 2021 7:52 am
Forum: Hardware
Topic: Spectrum +2 Grey 8bit IDE Issue
Replies: 13
Views: 4673

Re: Spectrum +2 Grey 8bit IDE Issue

Hi, There ROMs are for 48K machines and they works with Pera's version of 8-bit CF interface, not 8-bit universal IDE. As far as I know there are no ROM crafted for ether 128K or +2 Grey. Anyway, have you change ports used by this interface with Pera's 48K ROMs? They are different to these used by +...