汇川硬件工程师（车载逆变器）

9.13技术面    30min                                                         
1.2min自我介绍                                                        
2.我看你专业是机械电子，是做项目机械装置里的电子方面是吗                                                        
3.项目难点                                                        
4.涡流检测原理                                                        
5.项目的硬件哪些是你做的                                                       
 6.tps5430是什么拓扑，输入输出是                                                      
7.wifi模块，信号干扰                                                       
 8.第二个项目的难点，硬件工作比较多还是软件工作比较多                                                        
反问：                                                        
1.硬件做哪些工作                                                        
2.多久出结果（一周或者更长）