目前国内的硬件开发的规范性令人担忧，只有形成规范的操作流程，产品才有竞争力！单片机/嵌入式开发的使用案例将帮助那些仍然迷茫的人们指出了一条出路！-current domestic hardware development normative worrying, only a standardized process of operation, products will be competitive! SCM / embedded developers using the case to hel