Some of them are located at 7F, Mingyuan Building, No.80 Huli Avenue, Xiamen, where there are professional institutions specializing in training single chip microcomputer, hardware design and embedded system. There are several professional teachers who can not only learn professional knowledge, but also have more professional teachers and friends. If you have any questions you don't understand in your future work, you can come to consult at any time. If you want to learn, go and have a look