Search found 6 matches

by Harry
Tue Mar 30, 2021 5:29 am
Forum: Welcome Area
Topic: Hi All
Replies: 3
Views: 416

Re: Hi All

Hello from one new member to another.

There's a lot of good info here.
by Harry
Sun Feb 28, 2021 11:54 pm
Forum: Welcome Area
Topic: Hello from a new guy
Replies: 2
Views: 256

Re: Hello from a new guy

Thank you I just finished going through the hardware forum for the ZX81

A lot of good info in there
by Harry
Sun Feb 28, 2021 11:42 pm
Forum: Hardware
Topic: ZX81 Letters
Replies: 15
Views: 4653

Re: ZX81 Letters

How about using a hard rubber roller to roll the paint on
by Harry
Sun Feb 28, 2021 10:02 pm
Forum: Welcome Area
Topic: Hello from a new guy
Replies: 2
Views: 256

Hello from a new guy

I just wanted to say hi to the members here.

The ZX81 as my first computer about 40 years ago, and it's the one I learned basic on.
I spent many hours typing in programs on the little ZX81 keyboard.
Recently I decided to get a ZX81 again and was pleased to find this forum as a resource.
by Harry
Sun Feb 28, 2021 9:45 pm
Forum: Hardware
Topic: ZX81 Unbuilt Kit - What changes to add while building
Replies: 3
Views: 374

Re: ZX81 Unbuilt Kit - What changes to add while building

On my original one (40 years ago) I had paid the kit price.

As far as the CMOS Z80, they draw less power so should run cooler plus they are only about 5 dollars US
by Harry
Sun Feb 28, 2021 8:04 pm
Forum: Hardware
Topic: ZX81 Unbuilt Kit - What changes to add while building
Replies: 3
Views: 374

ZX81 Unbuilt Kit - What changes to add while building

About 40 years ago I ordered a ZX81 Kit but it came in assembled. So now after 40 years I finally decided to get one in kit form. The Kit has an Issue 1board with a ULA that has the back porch (210E). Since it's easier to just make the changes as I'm building it instead of making them later I figure...