Need Your Help.. :( Hello everyone !! I am new in this forum. I'm undergraduate in physics majors. Now I'm on vacation for semester 1. Soon I will start my 2nd semester. And I will get the electronics courses, heat physics and optical physics. :uhh: I wanna to have a better score in this semester. I wanna have a scholarship. Are there any tips so I can learn this course with ease? because according to my senior, electronics courses is a difficult subject. Are there any books that you recommend to learn this material? thank you before. Have a nice day !!