This entire model is a pixel for a possible redstone torch display. For example they can be arranged to form large screens. Every torch on the board is powered by a single input, making the creation of large displays possible with minimal inputs. Inputs from multiple pixels could be combined to make a larger pixel that could be used for a sign or something. This Pixel is very big so a huge screen would have to be made in order to make this size of pixel effective at conveying an image/character. Currently the input is on the side, making it difficult to put the pixels next to each other, however I will work on moving towards the back. I will post the schematic soon. If you have any ideas for what these could be used for, or have any suggestions a device that would be able to produce images on such a large scale, please comment. Currently very slow to update. I'll be updating the schematic with a design with less repeaters to try and speed it up.