Mentha was our team’s entry (and 2nd place winner!) in the 2018 International NeuroTechX Student Team Competition.
The goal was to create our own functioning EEG system (from electrodes to filtering to signal processing) using
My contributions included CAD (Solidworks, OnShape) and 3D printing for case, battery box and central shelving for circuit, coating custom 3D-printed electrodes with conductive silver paint, and circuit design to adjust our signal to Arduino-friendly voltages while minimizing information loss.
For more information, check out our project's Github and our video submission to the competition!