This repository contains Arduino IDE implementations of the Python Heart Rate Analysis Toolkit.
Several sketches are available for various AVR (e.g. Arduino) and ARM (e.g. Teensy) chipsets. All implementations have a USB-mode for use in connection with a computer, and an SD-mode that utilised SD-cards to store the data. Suggested wiring diagrams are available for all versions. See the links below for examples of each.
Note, reports of SD logging interrupting and/or dropping samples have made me move them to "Experimental". I will expect to implement a fix for this within a few weeks.
Please find the documentation on readthedocs: https://embedded-heart-rate-analysis-toolkit.readthedocs.io/en/latest/
- See Changelog