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submitted 6 months ago* (last edited 6 months ago) by PumpkinDrama@reddthat.com to c/opensource@lemmy.ml
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[-] pelespirit@sh.itjust.works 12 points 6 months ago

How does the metal detector work? I've never heard of a phone being able to do that.

[-] fossphi@lemm.ee 19 points 6 months ago

It uses the magnetic field sensor on the phone (compass). It can only detect magnetically active metals and also kinda weakly, but it's quite fun!

this post was submitted on 12 May 2024
1045 points (98.2% liked)

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