magnetic sensor for arduino


I have been read a article
And trying to make this system similar.
But in fig 7 there is a magnetic sensor like a board.
HOwever when I buy this magnetic sensor, it was a chip and I wonder hou could I use it...
this is the manual.
SO Could u tell me how could i use it with my arduino mega board??


That’s a 1.6 mm BGA package. Good luck soldering that by hand … Do you have a pcb for it?


If you want to make a Magnetic Compass.

google arduino magnetic compass

There are many Arduino ready units to buy.

Thanks.. Tom... :slight_smile: