This was an exercise in visualization of magnetic data using Arduino. Using a magnetometer and code provided by students from NJIT ECE department, a small compass was created. The code uses measurements of the magnetic field from the magnetometer to determine its orientation. The LEDs on the breadboard then visualize this by illuminating the LED indicating the corresponding direction.
This is very meaningful class and project. We need to work more this concept of project.
Thank you for working hard. I appriciate it. Thanks!!!