All right. Teacher Mann's idea: lay a good foundation from the most basic analog circuit; Then learn digital circuits; CPU programming; Electronic control system and so on. Man Zhihao's class is good, and the class is very detailed. Mr. Man Zhihao was engaged in the maintenance of automobile electronic appliances from 65438 to 0998. 200 1 graduated from a well-known automobile maintenance college in China. In 2003, he taught in Beijing Zhu Jun Automobile Laboratory. In the same year, Oriental Warwick Automotive Electronics Studio was established.