本文介绍了自动平衡实验系统的设计，该系统由加速度传感器、ATmega16单片机、步进电机和平衡支架组成。单片机系统实现了对传感器的数据采集、步进电机的控制和上位机的串口通信。通过上位机（LabVIEW）与单片机串口通信，能够实现步进电机的“自动水平”和“既定角度转动”两种功能。-In this paper, an auto-balance experiment symtem is designed,which consists of accelerometer,ATmega16 single c

lab view与单片机串口通信 通过labview发送命令，使单片机实现相应功能(Lab View and singlechip serial communication, through the LabVIEW send commands, so that the microcontroller to achieve the corresponding function)