Generally speaking, all the participants in this competition are electronic majors. Needless to say, the benefits are very helpful to yourself and your future employment. Courses include: circuit foundation, low-frequency electronic circuit, digital circuit, high-frequency electronic circuit, electronic measurement, intelligent instrument principle and application, sensor technology, motor and electrical control, signal and system, single chip microcomputer interface principle and application.

Of course, the subject to be studied is not inevitable. The wider the knowledge, the better. It is the product of comprehensive application of various disciplines, and it must have very strong practical ability and innovative ability, which will greatly promote a person's practical ability. Don't rush to learn, master some basic circuits and debugging, welding technology, and the use of Protel software. You'd better know something about mechanical structure when you are a robot.

Many things, as long as they are studied, can be used at any time. Don't ignore schools when they feel useless, it will make a big mistake. You will experience a lot of fun in the process of electronic DIY learning.