Open Source Stethoscope

Amazing! Great example of a practical tool.

https://glia.org/stethoscope/

CAD

In OpenSCAD, needs conversion to FreeCAD for modification.

https://github.com/GliaX/Stethoscope/tree/master/source_files

Build Manual

• https://raw.githubusercontent.com/GliaX/Stethoscope/master/manual/box-insert_bottom.png
• Notes: earbud and diaphragm documentation is missing
• Publication - not accepted.