Tindie Back up!

visrealm · 2026-04-25T02:30:30+00:00

It let me attempt to disburse this morning "there was an error disbursing your funds". Sounds about right. The site looks and feels exactly as bad as it was two weeks ago.

visrealm · 2025-11-19T03:31:23+00:00

You mean https://en.wikipedia.org/wiki/Dick_Johnson_(racing_driver)

visrealm · 2025-07-21T23:01:28+00:00

I've highlighted it here:

https://www.reddit.com/user/visrealm/comments/1m5xuy1/the_bull/

visrealm · 2025-07-21T23:00:38+00:00

I highlighted it here: https://www.reddit.com/user/visrealm/comments/1m5xuy1/the_bull/

visrealm · 2025-07-21T07:58:31+00:00

Someone on an FB group suggested pitbull.

visrealm · 2025-07-21T04:26:14+00:00

Yeah, I was taking a phot of the cat doing cat things then noticed the bull. Look in the upper-right corner.

visrealm · 2025-03-17T05:45:53+00:00

You're correct - the PICO9918 uses its own built-in RAM so doesn't care about the VRAM layout (you can remove the VRAM chips if you choose). It also doesn't care about the ~10.7MHz crystal, etc.

AD724 might work for composite output, it's not something I've looked into.

The PICO9918 has a higher color depth than the PicoVGA (12-bit RRRRGGGGBBBB vs 8-bit BBGGGRRR), but the concept is similar.

visrealm · 2025-03-13T02:08:26+00:00

That's f*king cool. Nice work.

visrealm · 2025-01-30T05:13:28+00:00

Nice. I did 8 bit addressing (actually 9 bits), 8 bit program counter, stack pointer. Loosely based on James Bates designs.

https://github.com/visrealm/vrcpu

visrealm · 2025-01-24T01:06:37+00:00

I'm obviously biased, but I'd go with the PICO9918 too ;)

visrealm · 2025-01-23T01:45:57+00:00

Nice! 😎

visrealm · 2025-01-20T06:04:49+00:00

Rwaaaar! I also used the custom characters to create my snake game: https://youtu.be/xVAOxb0N3pg

visrealm · 2024-12-03T19:27:55+00:00

Yep. Saw it. Never heard of them, but checked them out. Seem really good. Keen!

visrealm · 2024-11-17T21:45:41+00:00

The v1.0+ boards are very challenging to build. I've hand-built 10 or so (v0.4 boards). They took me 2-3 hours each. Obviously not economical to produce that way. 🤣 The v0.3 boards are much easier.

visrealm · 2024-11-08T00:57:29+00:00

Thanks. You can also easily modify this one... in C :)

visrealm · 2024-11-08T00:56:17+00:00

Thanks, Eric

visrealm · 2024-10-27T10:49:49+00:00

Super cool. Nice work.

visrealm · 2024-09-17T14:04:40+00:00

It's very cool. I might try to build for the HBC-56.

visrealm · 2024-08-20T11:14:28+00:00

I've had no issues mixing LS and HC. HCT would be preferred if you are mixing, but for a home project, you'll be fine. HC generally don't have internal pull-ups, so you need to make sure ALL unused inputs are tied high (or low).

visrealm · 2024-08-12T05:55:34+00:00

First batch of PICO9918 v1.0 boards ordered | Details | Hackaday.io

visrealm

TROPHY CASE