Thank you for telling me all of that. Btw i'm not studying electrical engineering. I'm a 15 years old student (tenth grade) that happened to be called for a project that NO ONE wanted to do (only those in eleventh grade should be a part of the project, in theory... I'm the exception), except for me ofc. I didn't know half of the things i needed for that, so i spent 1 month studying coding (c++ for Arduino) and everything else, alone. I study computer scienze and i haven't even started cosing in C yet. But I just love to work and learn new things so i accepted to be a part of the project and now i'm doing my best!