Autor(s):

Krasimir Cheshmedzhiev, Institute of Robotics, Bulgarian Academy of Sciences, cheshmedzhiev@gmail.com

https://doi.org/10.55630/STEM.2020.0202

Abstract:

    Monitoring a heart rate provides an essential information about health status of a subjects. Photoplethysmography is a low-cost optical technique to monitor blood volume changes in human body. In this article is presented a portable microcontroller system to register PPG signals from two types of sensors, convert them and store data on internal storage or send it to personal computer for next processing.

Keywords:

Photoplethysmography; Microcontroller System; Data Storage; Communications;

Cite (APA style):

Cheshmedzhiev, K. (2020). A Photoplethysmography Signals Registering Device, Science Series "Innovative STEM Education", volume 02, ISSN: 2683-1333, Institute of Mathematics and Informatics – Bulgarian Academy of Sciences, pp. 13-20, DOI: https://doi.org/10.55630/STEM.2020.0202

PDF file address:

http://www.math.bas.bg/vt/stemedu/book-2/02-STEMedu-2020.pdf