I have an Arduino Mega 2560 with a Breadboard, along with a 10DOF sensor.
I am using the ADXL345 and HMC5883L.
I am not new to programming, but am new to Arduinos, and sensor based programming. Within the current sketch, I have the the 10DOF sensor mounted horizontally/parallel to the breadboard on the desk I am working on. I have sensor data being read into the sketch, but I am unsure on how to calibrate my sensors, specifically the Magnetometer.