DIY GPS Assisted Foldable Drone Oct 22 | 自制带GPS的可折叠式四轴飞行器 10月22日
上海静安愚园东路28号3号楼一楼 新车间 About the instructor／老师简介 : I am Andrew, been in Xinchejian for a couple years now, currently a college student and an entrepreneur. Over the years my experience with electronics…