How to Make a Metal Detector (Arduino Project!)

Arduino project time! Let’s hack another toy. We’re turning this weed-wacker-like thing into an actual metal detector for our treasure plundering adventures to come.

Full technical article available!

Schematics link

Arduino code

End cards

Sound Power
Safety Box


My Gear

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Music credits

Jeff kaale

Author: kojote

Nerd, Dad, Maker

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