Instead of speaking with J.A.R.V.I.S., [Lord_of_Bone] is using a Raspberry Pi Zero W as the mask’s brain. Working past some I2C troubles between the OLED screens and an Enviro pHat required a ...
We’d say that making your own OLED displays at home definitely falls ... the use of a resin 3D printer to create the photoresist masks, as well as the details on the PVD process.