DIY Arduino Based Pulse Induction Metal Detector

This is a relatively simple metal detector with excellent performances. This detector can detect a small metal coin at a distance of 15 centimeters, and bigger metal objects up to 40-50cm Pulse Induction (PI) systems use a single coil as both transmitter and receiver. This technology se...
By: mircemk

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[original story: Instructables]

Instructables 23 Apr 22:39