课设的时间安排在第4周，但单片机课程设计内容较多。所以，请选单片机的同学利用这段时间先分组,3位同学一组，同时各组选出一位负责人，负责组织和统筹各项工作。-Lesson set up the timing in the first four weeks, but the content of the curriculum design Singlechip more. Therefore, please choose SCM students use this time to first div