4、trolcircuit, the controlprogramand made fourwheel mechanicalstructure, fabricationofmultifunctional robot. Theexperimentaldebugging Bluetooth wirelessremotecontrol, smartcar automaticobstacleavoidance, automatictracking andotherfunctions.目录毕业设计论文32.1总体方案设计42.2无线模块设计52.3显示模块设计62.4测速