Search found 160 matches

by dessony
Sun Feb 18, 2018 5:53 am
Forum: Welcome Area
Topic: ANDRE*** is back!
Replies: 13
Views: 370

Re: ANDRE*** is back!

Bonjour et Bonsoir, ANDRE***!,

I am very happy to know that you are back here! YEAH! :-)

DesSony
by dessony
Sun Feb 11, 2018 12:53 pm
Forum: Hardware
Topic: ZX81 I/O interface for your projects
Replies: 18
Views: 2169

Re: ZX81 I/O interface for your projects

Real Awesome! :-D :lol:
by dessony
Tue Jan 16, 2018 5:57 am
Forum: Development
Topic: old magazine article -- interesting ! ??
Replies: 14
Views: 662

Re: old magazine article -- interesting ! ??

Gammaray,
gammaray wrote:
Mon Jan 15, 2018 5:20 am
I'll check for article on Interlibrary Loan/WorldCAT at University and get it PDFed to me.
Which University are you discussing about?

DesSony
by dessony
Thu Jan 11, 2018 7:55 pm
Forum: Development
Topic: old magazine article -- interesting ! ??
Replies: 14
Views: 662

Re: old magazine article -- interesting ! ??

Count me in! :D And, can you post one more article (ComputerDigest, Feb. 1985) here?

DesSony
by dessony
Thu Jan 11, 2018 10:31 am
Forum: Welcome Area
Topic: Hi from Austria
Replies: 4
Views: 332

Re: Hi from Austria

Welcome aboard, Robert. We also play with some TS1000s, which is an American version of the ZX81, and TS1500s. :D

Cheers,
DesSony (William)
by dessony
Sat Jan 06, 2018 9:33 am
Forum: Hardware
Topic: TS1000's (ZX81's) black screen
Replies: 10
Views: 466

Re: TS1000's (ZX81's) black screen

Thanks Mark(1024MAK).

I just checked out a Futurlec website. I placed an order of the (10) MPS2369 and a (1 set of 10) MMBT2222A (for a future project of the 1024MAK/DesSony video buffer transistor amplifier board / SMD version).

Cheers,
DesSony
by dessony
Fri Jan 05, 2018 8:57 am
Forum: Hardware
Topic: TS1000's (ZX81's) black screen
Replies: 10
Views: 466

Re: TS1000's (ZX81's) black screen

Thank you for your responses to my recent TS1000's issue. This board is Issue 3. The board is set for the 2K RAM and NTSC and is marketed for the American side. But, the board can be set for PAL by removing only a resistor from the board and can be marketed for the European side. The board now has i...
by dessony
Thu Jan 04, 2018 5:44 am
Forum: Hardware
Topic: TS1000's (ZX81's) black screen
Replies: 10
Views: 466

TS1000's (ZX81's) black screen

Hello everybody, I have 3 set of TS1000 motherboards and a set of ZX81 motherboard. One of these motherboards is "dead". :cry: I also have a schematic for the certain computer. It is a Sams Computerfacts CC14. I also tested the computer's 4 ICs by putting them on the another known working board. The...
by dessony
Thu Dec 21, 2017 11:49 pm
Forum: Hardware
Topic: Yet another ROM adapter
Replies: 46
Views: 1652

Re: Yet another ROM adapter

McKlaud and everybody, I quoted you, "One thing that I am not convinced with are surface mounted pin headers." I just received my order from Digi-key. I have a piece of a MPH100IMP40M-G-V-SM-ND in according to mooredan's own website. http://dlmeng.suncup.net/zx81-ts1000-rom-adapter-pcb/ I looked at ...
by dessony
Mon Dec 18, 2017 10:27 pm
Forum: Hardware
Topic: Yet another ROM adapter
Replies: 46
Views: 1652

Re: Yet another ROM adapter

This adapter also will work with the TS1500! :D

Dessony