Search found 1207 matches

by bwinkel67
Sat May 04, 2024 8:38 am
Forum: The Off-Topic Section
Topic: C5 Reborn?
Replies: 0
Views: 12

C5 Reborn?

Saw this on the news:

5877bd5f761743528a9efc5e7d2f7128.jpg

Here is their site...revolutionary I suppose :-/

https://www.mellowvans.com/
by bwinkel67
Sat May 04, 2024 1:24 am
Forum: The Off-Topic Section
Topic: Today I Received...
Replies: 648
Views: 299919

Re: Today I Received...

These came from AliExpress. Used them as filler to get my order to $10 for free shipping...they only cost like $1.65 for the pair. HDMI-to-RJ45.jpg Just tried them and they worked with a homemade 50 foot cable to a different room with projector about 35 feet away. Pretty cool and instant, any-length...
by bwinkel67
Fri May 03, 2024 7:19 am
Forum: Software & Programming
Topic: QSTAR 1
Replies: 12
Views: 495

Re: QSTAR 1

This looks fun. I saw game-play from another platform and it does look challenging. Will try it out!
by bwinkel67
Fri May 03, 2024 4:16 am
Forum: Software & Programming
Topic: Psion Abacus
Replies: 6
Views: 176

Re: Psion Abacus

Is there a site for SMSQzine? I found a few issues on the internet archive.
by bwinkel67
Thu May 02, 2024 9:05 pm
Forum: Software & Programming
Topic: Psion Abacus
Replies: 6
Views: 176

Re: Psion Abacus

I have been playing with Abacus and Easel and I must say, even on a 128K machine with microdrives, it works pretty seamlessly. I can only imagine what 512K of memory, Choice, and a RAM disk would do the the experience. I guess I was ignorant of spreadsheets in the early 90s as I might have used Abac...
by bwinkel67
Tue Apr 30, 2024 10:21 pm
Forum: Software & Programming
Topic: Psion Abacus
Replies: 6
Views: 176

Psion Abacus

Does Abacus support the modulus operator? It has an int function and supports exponentiation both using ^ and the exp() function. I've tried all sorts of characters to no avail. I currently am computing a - int(a/n)*n, to compute a mod n, but it would be nicer to simplify it.
by bwinkel67
Tue Apr 30, 2024 6:29 pm
Forum: Hardware
Topic: Solid State Microdrive Cartridge?
Replies: 19
Views: 1468

Re: Solid State Microdrive Cartridge?

So a small update on this. Just spoke to a colleague (a bit older than me) who, in the day, worked for Coleco helping design their version of the stringy floppy. He's going to look into some things I asked him regarding my plan and we may get together to test some things using my Spectrum and the sp...
by bwinkel67
Tue Apr 30, 2024 10:27 am
Forum: Hardware
Topic: S3 Reset Switch replacement
Replies: 3
Views: 196

Re: S3 Reset Switch replacement

The AliExpress link is to the user order page, not to a listing for switches. Can you post the correct switch?
by bwinkel67
Wed Apr 24, 2024 2:18 am
Forum: Hardware
Topic: SOLVED ntsc sinclar ql schematics ??
Replies: 15
Views: 542

Re: ntsc sinclar ql schematics ??

Peter wrote: Tue Apr 23, 2024 1:07 pm
Dave wrote: Sun Apr 21, 2024 9:07 pm Exact UK layout no changes.
Not even $ instead of £?
QL-US-keyboard.jpg
US QL
by bwinkel67
Tue Apr 23, 2024 5:36 am
Forum: Hardware
Topic: SOLVED ntsc sinclar ql schematics ??
Replies: 15
Views: 542

Re: ntsc sinclar ql schematics ??

regarding the rgb output , will that still be the same as our uk versions ? The RGB is, yes. The one small difference is that the US QL's (as well as some other regions) don't seem to give a color composite signal on pin 1. Instead, it just outputs 5 volts. You can grab the composite off of the MC1...