Hello, starrynight here! This is just a little TV in Minecraft. As you can see in one of the screenshots, it's vertical. This is because it was based on CNBMinecraft's digital clock. For his world, click here.

Also, the reason why the wiring to the display is colorful is that it's easy for you to program it. It still has limits though :P, but you can still have creativity with little things.

Please comment and give a diamond :).