hello,i studied the book provided in this site.it is really good for beginners.i'll be thankful if someone help me to develop my learnings. now, what is the next step?what should i study from now on?please introduce some useful and more advanced but understandable books.furthermore,i think it would be great if electronics concepts were learned along with related physics concepts.so any relevant physics books introduction will be appreciated too.
thank you very much.
thank you very much.