Preparing a magnetic map of the room

Abstract

A magnetic field monitoring robot was designed to capture the Earth magnetic field by using the magnetometer that is already embedded with the Wi-Fi controlled robot cart. Experiments were designed using the magnetometer, where the robot constructed maps of the magnetic fields environment. There are lots of methods that can be used for detecting the position of the robot cart when it is placed to take reading in the room. The paper outlines an easy but effective method to determine the position of the robot cart and recording the magnetometer values through a Wi-Fi connection.