Fab Lab = fabrication laboratory
Do It Yourself.
https://cleantechnica.com/2022/02/20/fab-labs-or-gigafactories-or-both/
Electronics & Stuff, a lot about LEDs
Fab Lab = fabrication laboratory
Do It Yourself.
https://cleantechnica.com/2022/02/20/fab-labs-or-gigafactories-or-both/