SD Card vs. Monster Magnet and Induction Cooker
Added 2020-03-27 19:18:51 +0000 UTCIt is time to find out, how magnet proof an SD card marked 'magnet proof' really is.
I will thoroughly test the card and its data near some 1 tesla neodymium magnets and even go as far as to cook it on an induction cooker. A 2000W ~20 kHz AC electromagnet build for inducing serious eddy currents.
Will I be able to delete or change some data? Even when tested down to the last bit in every byte? I was surprised by the outcome...
