In my modding attempts. I've broken the ribbon cables of 1 DMG, 2 MGB, AND 1 GBC. Now i'm wondering if there's a way i could take the hardware and transform it into some black box experiment. I have little to no programming knowledge but a steady hand at soldering.
Could I in theory use the sound chips and add them to a different gameboy and achieve more channels?
Are there any small keyboards i could add them to?
All ideas welcome!