Was fiddle farting around, saw a project of a guy that made a 3D scanner, used a PCB manufacturer that made pcb’s for cheap (not OSHPark) in one of the options saw it had a check box for aluminum board vs the fr-4…
Custom “stars” anyone?
I sent an email to them to verify if in fact these are actual aluminum pcb’s similar to the stars in flashlights…I will follow up
