1. Introduction Electroencephalography (EEG) is one of the simplest and most affordable ways to record brain activity. It works by detecting electrical signals from different parts of the brain using electrodes placed on the scalp. EEG is widely used in both research and clinical settings, and its applications continue to grow. Previously, we explored several devices for acquiring EEG data using platforms such as Arduino [1], Raspberry Pi, and Jetson Nano. These devices are suitable for learning...