// Attribution: Inspired by Sparkfun Quickstart guide : https://www.sparkfun.com/tutorials/301 // Datasheet: https://cdn.sparkfun.com/datasheets/Sensors/Magneto ...
The magnetic compass has been a crucial navigational tool for around a thousand years or so, perhaps longer. While classical versions still work perfectly well, you can now get digital magnetometers ...
In the last part, Designing Smartwatch using ESP32, we have looked at how to interface the BH1750 ambient light sensor and the MAX30102 Heart rate sensor for our smartwatch project. In this part, we ...