Testing trailer brake controller....
Been working on this for days. I'm about ready to start screaming. (FYI, I am not in a good mood and any trolls looking to unload shaming or sarcasm or just generally embark on some kind of self-serv...
Forum Discussion
fj12ryder wrote:llr wrote:Nope, it actually can measure small magnetic fields too. Several articles cautioned against getting it too close to a strong magnetic field as that could mess up the magnets in the phone. Who knew.
..snip..
I suspect the iPhone compass would work with GPS instead of magnets
Invensense makes the GPS,gyro and magnetics, in a 9 axis chip. It would be foolish to blow up a chip on a $700 smartphone when all you really need is a Boy Scouts magnetic compass for the job.
IQ of 130.... LOL! If you are riding a high horse, there ain't no way to get down off it gracefully.
