Description
Array of 50 LCD Cells with programmable controller, see https://factorioprints.com/view/-Nq0RbsyXbrdXuyQiabh
Recommend building cells in place with liquids before building this blueprint. Uses Krastorio 2 entities and fluids.
See video of array in action, and see my comment below for instructions on programming array here: https://old.reddit.com/r/factorio/comments/1aksko5/liquid_chromatophore_display_lcd_mixed_liquid/