Being on a roll, I decided to take [Skyhawkson]’s work as a starting point and create KiCad schematics. Hopefully we can figure out what this circuit board does along the way.

“Today engineers use very graphical tools to manually design schematics and circuit boards ... engineers should understand, given they already write Python scripts to test board designs now.

Oki Printed Circuits has ... been only a few circuit boards that have come with integrated energy devices. For instance, some mobile phones have circuit boards with embedded double layer ...