This project aims at making an affordable yet powerful electronics stethoscope to record and listen to the Heart and Lungs Sound. The stethoscope would be primarily used for teaching purposes for medical students at CMC Vellore, Bagayam Campus, Vellore, Tamil Nadu India. Below mentioned are the objective.
| Objectives | Status |
|---|---|
| Connect stethoscope to a microphone to capture sounds. |  |
| Amplify heart and lung sounds using custom circuits. | |
| Filter captured sounds using built electronic circuits. | |
| Transfer audio to PC/mobile via 3.5 mm jack. | |
| Record and save audio using open-source/custom software. | |
Digitial Version of this device is in progress........
| Top View | Bottom View |
|---|---|
 |
 |
| PCB Layout | Schematics |
|---|---|
 |
 |
| Stethoscope Connector | Stethoscope Enclouser |
|---|---|
 |
 |
| FINAL PRODUCT | HARDWARE |
|---|---|
 |
 |
 |
 |
 |
 |
 |
 |
| PRODUCT DEVELOPMENT | PROTOTYPING |
|---|---|
 |
 |
 |
 |
 |
 |
 |
 |
| SMD VERSION |
|---|
 |
- Software is licensed under the MIT License.
- Hardware is licensed under the CERN-OHL-S v2 License.
