I Made Minecraft’s Largest Redstone Screen (5Hz)

Today I’ve Made this Giant Redstone  Screen for my graphing calculator! This thing is huuuge, it’s  100 pixels by 100 pixels,   and every pixel is 2 by 2 blocks  totalling a width and height of 200 blocks Contrary to most screens where each input behind  lights up the pixel linked to it, this screen  

Has an algorithm directly  builtin which makes it special. So here I isolated one of the pixels. Picture   each corner of the pixel having a value of  0 or 1. 0 meaning off, and 1 meaning on.  

If the 4 corners around the pixel are all 0s or  are all 1s then the pixel stays off, however if   it’s a mixture of 0s and 1s then it turns on.  And it’s the case for every single pixel on the  

Screen. But everything is really compact thanks to  JonDaFun who designed that circuit! (link in desc) And so these corners are the actual inputs  behind the screen, not the pixels themselves. It’s a really useful algorithm for the graphing  calculator I’m currently building, but to know why  

It’s useful, you gotta wait for the final build  that is soon gonna be released on my channel 🙂 This screen also has a save system so that pixels  can stay on or off permanently. You don’t want a   graph to only flash on the screen, you want  it to stay displayed until further commands!

So now, how do you input stuff to the  screen? The way it works is that you   send what needs to be displayed line by line. And to do that, you use one of those contraptions.   It’s pretty long but bare with  me it’s not that complicated.

This giant line right here represents the  line that the screen is gonna be displaying.   And over there you choose which row you  want the inputted line to get displayed at,   which is a number from -50 to 50 because  we got 100 pixels, and 101 pixel corners.

So let’s try to display a line. [making the  pattern]. Ok so now let’s display it on row   30. Also I’m using command blocks to remove and  place again these redstone blocks over there,   but this can be done with redstone, I was  lazy, don’t worry everything is 100% redstone! 

Little reminder that this line is  gonna go into the corners of the pixel,   and have the algorithm applied to it. This  line doesn’t represent the pixels themselves. [ebic graphing] So yeah, I thought that was pretty  cool, so I wanted to show you! Cya!