We show and analyze how phonocardiography and photoplethysmography solutions can be implemented properly on the Arduino platform to support STEM education.
Preprint and supporting information are available here:
Gingl Z, Makan G, Mellár JZ, Vadai G, Mingesz R. Phonocardiography, photoplethysmography with simple Arduino setups to support interdisciplinary STEM education [Internet]. figshare; 2018. doi:10.6084/m9.figshare.7308356.v1
Our paper has been published in IEEE Access.