So I find myself obsessively trying to refine and improve this keyboard. I like buckling springs, so it is based on a Model M. It is tenkeyless and the same width as a SSK, but with 8 more keys. Now I’m thinking of making a custom membrane and controller. The controller would be an Aikon or something based on the Teensy++. My idea for the membrane is to print the shape and traces on an 11 x 17 transparency, then cut it and re-draw the traces with a conductive ink pen. Has anyone ever heard of anyone trying this?
Thanks