Magnet Sensor arduino

 I got da

A1302KUA-T

It good?

It 1.0-1.6 mV/G sensitivity

oh I pooed

Front is cornered side.

PINOUT BABY

1 is power

2 is ground

3 is signal

left to right.

1 T = 10000G

Positive magnetic field pointing into the front face of the device.

Negative magnetic field is pointing out from front face of device

 

 

Why have I written this like I’m a fucking idiot? FOR SOME SPICE. I’M A FREE SPIRIT.

 

A single little button cell looking magnet maxes out at 2950G when placed right up against the thing.

I would guess that this is about right though.

This value probably cannot be trusted. The snesor states that it goes nonlinear towards saturation

Maybe 1cm away the value is already reduced to 200-300G.

A stack has 700-800G at same position.

A stack caps out the meter with still .3cm left.

The field ramps up very quickly.

I couldn’t venture really how strong the field is at the surface of the stack, but it’s more.

I need to build some kind of apparatus. Maybe I can see what kind of power law we’re talking.

 

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