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Tagged with magnetometer library
4 questions
0
votes
1
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301
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Passing reference to hardware between methods in custom class
I'm a C++ / Arduino newbie, trying to build a custom library for the first time. I created a unit called CDSensors.cpp, which has two methods, SetupSensor and ReadSensors. The sensor is a SparkFun ...
- 143
0
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1
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adafruit LSM9DS0 Library - ok with Uno but compile error with LinkitOne?
I'm calling an adafruit Flora LSM9DS0 magnetometer using the Adafruit library with the following sketch:
#include <Wire.h>
#include <SPI.h>
#include <...
- 143
2
votes
1
answer
580
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HMC5883L - Tilt compensation without Accelerometer
Trying to get an HMC5883L to compensate for being installed in 90 degrees. Doesn't seem to me that it'll need too complex math or accelerometer. But I have no idea how to do the compensation for it. ...
1
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1
answer
2k
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Where can I find magnetic declination lookup table?
Is there a way to get approximate value of magnetic declination from GPS coordinates?
My Arduino-based device has a Magnetometer and a GPS, and uses magnetic declination in calculations. I would like ...
- 113