基于ARM嵌入式的电脑鼠，主要由电源、传感子系统、电机控制子系统、微控制器单元等功能模 块组成的电脑书设计-ARM-based embedded computer mouse, mainly by power, sensor subsystem, motor control subsystem, the micro-controller unit and other functional modules of computer book design

NAO简单动作，实现起立或者坐下，通过软件来实现-NAO ACTION