Stable and accurate heading angle estimation is challenging for low-cost small unmanned aerial vehicle (UAV) navigation, especially in the presence of geomagnetic anomaly. In this article, a ...

As quantum magnetometer with high sensitivity, Overhauser magnetometer is commonly used in geological research, mineral exploration, and so on. Overhauser magnetometer sensor consists of two parts: a ...

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Kevin (KTOWN) Townsend for ...