I wouldn’t be here tinkering around if it wasn’t for these people. In no particular order:
Helder was the awesome guy who showed me how to use Eagle (PCB software) properly, sharing his brilliant knowledge. Definitely check out his site, the Retro PSU is a beast and will power pretty much any board from a battery.
Kite would patiently answer even the most basic question whenever I pestered him. His circuit swords are the best boards you can put in a Gameboy DMG.
Pi0cket is someone I’ve bounced a lot of idea around with, particularly with software. He makes the smallest, most awesome, Pi gaming systems around! Definitely check his site out.
Sudomod is an awesome site owned and ran by Wermy. It’s home to a brilliant community of builders, makers and enthusiasts. A good place to start your journey.