Biosignals

This is my DIY EEG project, built using the AD627B instrumentation amplifier and TL084CN op-amp to capture brainwave signals. The circuit is designed to amplify weak scalp-level voltages and filter out common noise, including 60 Hz powerline interference. 📸 Photos Two electrodes placed on the Fp1 and Fp2 to track general attention/focus. Fun fact theres are actually electro cardiagram pads from when I went to the hospital for Rhabdo! ...

A wearable EEG system to detect and visualize brainwave activity using open-source hardware and signal processing tools. 📸 Photos 🎥 Demo Video 🔧 Features Multi-channel EEG input Noise filtering and artifact rejection Real-time FFT visualization 🔗 Source Code GitHub Repo