How to make a magnetic holder and not kill electronics?

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maa_boo2016-08-12 20:53:33

Electronics

maa_boo, 2016-08-12 20:53:33

There is an idea to print a model of an electronics holder and integrate magnets there.
The holder will consist of two parts. One is removable (joins with the body of the device), the second is stationary (on a suction cup or adhesive tape).
But I just can not figure out whether it is necessary to shield, and if necessary, how. Because the device has not only RAM, but also an SD card.
It is supposed to use ordinary magnets from aliexpress, with a diameter of about 10 mm and a thickness of 2 mm.

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1 answer(s)

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Ocelot, 2016-08-12
@maa_boo

Electronics doesn't care about permanent magnets. RAM don't care. The SD card doesn't care either. Even a hard drive (with a reasonable power of magnets) does not care. The only thing that can suffer is a magnetometer (compass). And then, it will not break, it simply will not work while the magnet is nearby.