3x3 Automated Door tutorial
This is a tutorial on creating an automated 3x3 door for Minecraft. This isn't my usual cup of tea, and it is likely that there are other, better designs out there as I state in the video. If you know of other better, more compact designs please feel free to link to them in the comments below. But please make sure that the design is truly more compact and efficient than mine. I don't want to go in the opposite direction with builds.