Search found 65 matches

by Bean
Thu Aug 20, 2020 5:03 pm
Forum: SALES
Topic: 47 Sinclair / Timex-Sinclair Books for $100
Replies: 1
Views: 4018

Re: 47 Sinclair / Timex-Sinclair Books for $100

Sorry, I no longer have these books.

Bean
by Bean
Wed Aug 19, 2020 4:09 pm
Forum: Development
Topic: Pretty fast Mandelbrot set generator...
Replies: 8
Views: 2550

Re: Pretty fast Mandelbrot set generator...

I think the 0.16 format would be faster, it would just limit what area you could view. But it would let you zoom in further than my 4.12 format. So it might be worth it. I was thinking about possibly changing the existing code so that it runs in fast mode, but shows a couple frames (20 or so) after ...
by Bean
Wed Aug 19, 2020 3:55 pm
Forum: GAMES
Topic: Moon Patrol
Replies: 33
Views: 13809

Re: Moon Patrol (Unfinished Source Code)

Here is the source code. This is unfinished, but if anyone wants to work on it, here it is.
I claim no rights to this code, I hereby release it to the public domain.

Bean
by Bean
Fri Jul 31, 2020 3:35 am
Forum: Development
Topic: Pretty fast Mandelbrot set generator...
Replies: 8
Views: 2550

Re: Pretty fast Mandelbrot set generator...

John, To zoom from the center add these four lines

431 LET X = X - XI * 16
432 LET Y = Y - YI * 12
441 LET X = X + XI * 16
442 LET Y = Y + YI * 12

That should do it.

Bean
by Bean
Thu Jul 30, 2020 1:46 am
Forum: Development
Topic: Pretty fast Mandelbrot set generator...
Replies: 8
Views: 2550

Re: Pretty fast Mandelbrot set generator...

I realized I didn't post the assembly source code for those interested...

This code is free to use and modify. Please give credit if you use it.

Bean
by Bean
Mon Nov 18, 2019 8:21 pm
Forum: SALES
Topic: Timex sinclair computers and 1 TS2040 printer for parts.
Replies: 5
Views: 5161

Re: Timex sinclair computers and 1 TS2040 printer for parts.

Yeah, sorry about that.
Last time I shipped something out of the country it was a nightmare.

Bean
by Bean
Sun Nov 17, 2019 4:41 pm
Forum: SALES
Topic: Timex sinclair computers and 1 TS2040 printer for parts.
Replies: 5
Views: 5161

Timex sinclair computers and 1 TS2040 printer for parts.

There are (4) ZX81 motherboards loose. There are (3) empty TS1000 cases with keyboards. There is (1) TS1000 complete. There is (1) TS2040 printer (advances paper but doesn't print). The motherboards did work when I put notes on them, but you should consider everything "for parts" NOT WORKING. $30 in...
by Bean
Sat Nov 16, 2019 7:17 pm
Forum: SALES
Topic: 47 Sinclair / Timex-Sinclair Books for $100
Replies: 1
Views: 4018

47 Sinclair / Timex-Sinclair Books for $100

Here is my collection of Sinclair / Timex Sinclair Books for sale.
There are 47 books with no duplicates.
$100 + $20 shipping (U.S.A. only) for all of them.
If you are near Harrisburg PA you can pick them up and save the shipping cost.

Any questions please ask.

Bean
IMG_20191116_125356252.jpg
by Bean
Fri Nov 08, 2019 2:55 pm
Forum: SALES
Topic: Huge Sinclair Book collection for sale.
Replies: 5
Views: 3302

Re: Huge Sinclair Book collection for sale.

I will leave this post up for another week or two, but then I'm going to sell the whole lot as one purchase. So if you have your eye on anything please ask. I've been selling them for about $3-$5 each if you get 5 or more. If you are interested in the whole lot, let me know too. I also have a bunch ...
by Bean
Wed Nov 06, 2019 8:26 pm
Forum: SALES
Topic: Huge Sinclair Book collection for sale.
Replies: 5
Views: 3302

Re: Huge Sinclair Book collection for sale.

Blitted,
I got them all together.
How about $30 + $5 shipping ?
Let me know.

Bean