Pin-Pointer Metal Detector - Arduino : 6 Steps (with Pictures

Pin-Pointer Metal Detector - Arduino: If you are a Metal Detector enthusiast or just looking for a handy workshop tool then you'll like this unique handheld pinpointer for narrowing down the specific location of a metal target. Using four independent search coils, cool LED colors for s…

DIY Arduino Pin Pointer Metal Detector

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DIY Arduino Pin Pointer Metal Detector : 3 Steps - Instructables

Pin-Pointer Metal Detector - Arduino : 6 Steps (with Pictures) - Instructables

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Pin-Pointer Metal Detector - Arduino : 6 Steps (with Pictures) - Instructables