HMC5883L Magnetometer chip Possibilities.

[towlerg]

Richard,

Not if your application will not be required to tilt or has some mechanical (gimbals) way to negate the problem.

George

[andybarrett1]

Hi both

Yeah.... I put your code in Richard ... Does pretty much same as before... So I think I need find a better chip
Or use a real needle

Thank you again for ideas .... Appreciated !