Proximity sensor

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hi,
i want make project sensor detects strip of metal coming position .
i want sensor accurate
what sensor should use ?

quote from: jerome1234 on nov 28, 2017, 11:08 am
hi,
i want make project sensor detects strip of metal coming position .
i want sensor accurate
what sensor should use ?
the correct sensor exact specification.


Arduino Forum > Using Arduino > Project Guidance > Proximity sensor


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