Note: This detector is only used for experiment, the effect of a general, can only play it! We will have to reflect more recent!

It can not be used to actually go treasure hunting. . . .

Download circuit diagram (please copy to IE bar to open, pro free to download):

http://pan.baidu.com/s/1dDmqr3F
Kits parameters:
Supply voltage: 3-5V;
Dimensions: 66 * 61MM;
Maximum detection range: 5CM;
The new board simple metal detector kit with 1.6mm double-sided fiberglass board do
Uses: games and entertainment, security checks, searches the body of metal products, including cell phones, knives, etc., according to the production principle, also can be designed according to the principles of this package produce cars detection, traffic statistics, elevator floor control, production equipment position detection production equipment design, electronic product design, development of amusement equipment, metal proximity switches, metal detector body (there are many IUDs are made of metal, as well as some Red Army veterans of the body may also metal bullets, the future inner metal body organs the situation will be a lot), you look for gold ingots probe Uchiyama.

 

Package List:
PCB board 1pcs
Buzzer 1pcs
100UF25V electrolytic capacitors 1pcs
104 ceramic capacitor 2pcs
222 polyester capacitors 2pcs
220K resistance 0.25W 1pcs
2.2K resistor 0.25W 1pcs
100 European blue potentiometer 1pcs
9018 transistor 1pcs
9015 transistor 1pcs
9012 transistor 1pcs
22AWG wire red 10CM 1pcs


Package include

1PCS Simple Metal Detector Metal Locator Electronic Production DC 3V－5V DIY Kit

 

 

Shipping Policy

  • USA Costomer Attention:
    Eevry package we provide ePacket to you.it only need 7-12 working days to you home.

    ePacket is standard shiping of USPS,which is Safty and Fast.Ebay only allow us to provide ePacket to US.

  • The default shipping is by Hongkong air mail ， Over 30 USD We Provide Free tracking Number To You. .
  • Item will be shipped within 1-2 working days after full payment is received.
  • The delivery to most of the countries will take 2-4 weeks, if there's no problem when pass through the customs.
  • It will take about 30 days or more to some places like South America,India,Mexico and Africa.
  • We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct.
  • Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.
  • The extra fee occured when the product pass through the customs should be paid by buyer

Payment & Return Policy

  • We accept Paypal as the payment method.
  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
  • We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
  • If you don't satisfy with our product,please help to post our product back to us.You should pay the post back postage.After we receive our product,we promise to payback 100% of your money.

 

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