First Beach Trip Port Angeles, WA

DIYMetalDetector

Tenderfoot
Joined
Sep 24, 2019
Messages
7
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32
Golden Thread
0
Location
Port Angeles
Detector(s) used
Home Made Pulse Induction 12v
Primary Interest:
All Treasure Hunting
We found these things in 30 min! woohoo. We are hooked!
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Upvote 18
Port Angeles? Heyo. That’s not too far away. Keep up the good work. You’ll get some jewelry with some effort.
 

Welcome to the disease!:hello2::headbang::icon_thumright:
 

Home Made Pulse Induction 12v...

guessing you used this one. That's cool. Congrats on the finds.

Welcome from Georgia.
 

congrats, keep up the good work! :occasion14:
 

Nice!!! Congrats!!!
 

Nice Work. How 'bout a full shot of your home made machine? Gotta love it!
Grease
 

Greetings! PA is a very historic and rich town!
 

Wait till that diamond ring shows up then this hobby owns you lol. Well done
 

Welcome from Mi. Tommy
 

Welcome aboard from Northern Virginia :skullflag: Love the Dungeness Crab Festival there in Port Angeles!! Congrats on the finds :icon_thumleft:
 

Nice Work. How 'bout a full shot of your home made machine? Gotta love it!
Grease
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We were trying to see how inexpensively we can build a reliable/decent PI metal detector. 14 years ago we found a copyright expired design, my fatherinlaw (Elec. Engineer) added a way to switch to headphones and add a meter for visual detection. We used an old meter from an analog voltmeter, old metal box we had, and some knobs off a receiver, telephone solid core wire for coil- not counting the 12v lead acid battery- the total cost was $35. Components for circuit from digikey, and circuit board etched from Canada. It is limited in depth by the coil diameter, but we detect pennies down about 10". The coil design does really well at pinpointing objects. As you can see it is a bit janky(a term my kids use), so we are going to do some structural integrity modifications soon. This is addicting and fun with the kids!
 

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