https://en.wikipedia.org/wiki/Apollo_Guidance_Computer#DSKY
https://www.youtube.com/watch?v=Z2o_Sp2-aBo
https://github.com/benkrasnow/DSKY_EL_replicaSchematic, PCB layout, mechanical CAD, and firmware to create a replica of the DSKY with electroluminescent display
I loved watching your video explanation of this one. What an epic journey through the land of tricky fabrication to arrive at a gorgeous final product. Incredible work Ben!