Last Updated on January 10, 2023 by pg@petergamma.org
– Take the Scott Harden Sound Card ECG:
– replace the sound card by a 16 bit or higher A/D converter
– connect it to an ESP 32 according to this instruction:
– Scotts device is the most advanced since he is an experienced scientist writing papers:
https://scholar.google.com/citations?user=egCaj-AAAAAJ&hl=en
– We are experienced reviewers, and suggest you to do so, since we tried to build such a device, and failed since 780 posts.
– connect the ESP 32 to Home Assistant according to the following instruction:
– make a demo how to store sensor data in InfluxDB and visualize it in Grafana according to Udo Berndts demo:
– make a demo with HeartPy
– make a 3 lead ECG device out of it to make it a gold standard for HR measurement out of it, if you want a device which is also accepted by cardiologists and high quality papers
– write a validation paper, compare the device to a BIOPAC device, and publish it in Nature or Science
– write papers for respiration rate with it and use Peter H. Charltons Matlab toolbox or Talha Iqbals Python demos
– if you succeed, don t apply for a research grant at someone who wants to sell the device and want to make money out of it. The device will be outdated soon.
– don t try to sell it yourself, either, for the same reason
– add more sensors for PPG, EEG etc. for your needs, and repeat the described procedure
– the instruction is especially suitable for students. Since to get a research grant for it is difficult. And to build such devices and sell it as well
– but the next students will be happy about your demos on YouTube, GITHUB and WordPress to continue the project and use it for themselves