It is designed for children's code education. With its simple structure, different electronic moduls can be plug in and basicly it can be use like a robot which getaway from obstacles. With its HC-SR04 sensor, it don't just getaway from obstacles and also it can draw a new road to itself. This project designed for highschool students for helping code education but also it is an open source design for everyone who want to learn and make.

To build the basic model you just need few extra components: -6V Battery Case -4x AA 1.5V Battery -2x 6V 250rpm DC Geared Motor -Omnidirectional wheel -Arduino Uno -Arduino Proto Sheild -On/Off Button -SG90 Mini Servo -6x O-Ring -4x25mm m3 Bolt -1x15mm m3 Bolt -4x10mm m4 Bolt -7x any mini screw (with servo and arduino ) -5x m3 Nut -4x m4 Nut