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Wiring and Test | Adafruit HMC5883L Breakout - Triple-Axis Magnetometer Compass Sensor | Adafruit Learning System
Adafruit_HMC5883_Unified/Adafruit_HMC5883_U.h at master · adafruit/Adafruit_HMC5883_Unified · GitHub
include <Wire.h> #include <Adafruit_Sensor.h> #include <Adafruit_HMC5883_U.h> #define TCAADDR 0x70 /* Assign
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