Prototype
Brain Computer Interface
Biopotential acquisition, wireless embedded systems, PCB design
This project presents a compact BCI electronics platform with integrated biopotential capture, BLE, IMU sensing, and USB-C power.
The board is built around a dedicated biopotential acquisition chain, a wireless MCU module, onboard motion sensing, and USB-C power management so the full system can move toward compact, self-contained EEG or related biosignal capture.
The current revision focuses on integration and practicality rather than enclosure polish. It combines the analog front end, digital control, telemetry, and board-level power architecture into one Altium project, which makes it a useful platform both for hardware iteration and for validating stack-up, routing density, and connector placement in 3D before fabrication.
Highlights
- Dedicated biopotential acquisition chain for compact EEG and related biosignal capture
- Wireless MCU, onboard IMU sensing, and USB-C power integrated into a single board
- Compact hardware architecture that combines the analog front end, telemetry, sensing, and power system in one design
What Matters
- Altium Designer
- ADS1299 biopotential front end
- NINA-B306 wireless MCU module
- USB-C power delivery stage
- IMU integration