2 layers55 × 41.5 mm

EEGFrontier
TheusHen/EEGFrontier
EEGFrontier is an open-source EEG device designed to measure focus and attention during study using real brain signals.
33 parts105MIT
KiCad boards from 1 GitHub repository tagged “paper”, the most starred first; open any of them in PCBKit.

TheusHen/EEGFrontier
EEGFrontier is an open-source EEG device designed to measure focus and attention during study using real brain signals.