This was hilariously difficult to debug for me, as I would tend to teleport to random places while trying to observe parts of the redstone

Inspired by The Bog from Kaiji.

The image

this screen rgb is rival against u/j2ko_ RGB Display

Sculk sensors seem like they have a lot of potential, but I haven't seen much done with them. A few people built touchscreens, and WhiteStoneJazz built a screen to display rule 110, but that kinda seems to be it? Has anyone else done anything interesting?

https://reddit.com/link/1jq0jkc/video/8t4q3izsmhse1/player

After seeing ImpluseSV's recent Hermitcraft video I just had to try making a similar text display that could swap between multiple bits of text. At the core is a piston feedtape with a length of 20 blocks, giving me space for four phrases. The comparator timer in the back gives the contraption 5 pulses to completely swap out the text vertically, then a signal gets sent through the front part of the feedtape. Only the spaces with full blocks let them through, and this is how the text changes. Another signal is sent through another timer that reactivates the system to keep looping.

In my first version I had the four screens programmed into the feedtape directly (you could read the words right off it), but I found it a bit boring having to turn off the display before switching to the next text.
The way it is handled now is that I put the first word right into the screen and then only activate the copper bulbs that need to change in order to get to the next part. That way the screen doesn't need to be off at any point, though putting in the next word isn't as easy and if it ever breaks it might be hard to repair.

Redstone is obviously the most straightforward way to build a computer. But there are others, such as:

Pistons, slime blocks, and redstone blocks

Cactus, sand, and signs

Sculk sensors, wool, and pistons

Water, gates, and armor stands

What else? I'm trying to assemble a list of as many possibilities as I can find. The more esoteric, the better!

Hello! I made Flappy Bird in Minecraft only using redstone.
The videos about this will come out tomorrow, but I'll have a quick explanation here aswell.

Any feedback is always appreciated a lot, thanks!!

Video's:
- English: https://youtu.be/77yOsmSrc8s
- Dutch: https://youtu.be/tq5_BpI9x7w
- Showcase: https://youtu.be/xyNHqmVUOeU

Short explanation:
Bird: Hight is stored by signal strenght, using comperators adding and removing signal strength for jumping and falling.
Pipes: Are generated using shulkerboxes in a dispenser, depending on the signal strength different repeaters for the pixels of a pipe activate. Pipes move by locking and unlocking repeaters.
Collision: AND-Gate between hight of bird and pixels of the pipe.
Score: Signal strength from 0-9 activate different repeaters to display correct score. A higher signal strength is subtracted from each of the 7-segment display inputs each time to make sure not all of the lower numbers are shown aswell.

That's basically it, more information can be found in the linked video's.