Educational Bio-signal Acquisition Board

This repository contains the hardware design files (schematics, PCB layout, and BOM) for an educational bio-signal acquisition board intended for teaching electrophysiology concepts.

The project is designed for use in laboratory classes, demonstrations, and self-study, and aims to provide a simple, transparent platform for understanding ECG, EMG and other bio-signal generation and measurement.

---

Repository Contents

• Schematic files
• PCB layout files
• Bill of Materials (BOM)
• Supporting design notes (if applicable)

---

Intended Use

This hardware is intended solely for educational and research purposes, such as:

• Teaching electrophysiology principles
• Demonstrating ECG signal acquisition
• Laboratory exercises and coursework

It is not intended for clinical, diagnostic, or therapeutic use.

---

License

This project is licensed under the
CERN Open Hardware Licence Version 2 – Weakly Reciprocal (CERN-OHL-W v2).

You are free to study, modify, manufacture, and distribute this hardware design in accordance with the terms of the license.
If you redistribute modified versions of the design files, you must make those modifications available under the same license.

See the LICENSE file for the full license text.

SPDX-License-Identifier: CERN-OHL-W-2.0

---

Disclaimer

This hardware is provided as is, without warranty of any kind.

This project is not a medical device and must not be used for:

• Medical diagnosis
• Patient monitoring
• Clinical decision-making
• Any form of patient care

Use of this hardware is entirely at the user’s own risk.

---

Licensed under CERN-OHL-W v2