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Product information
PCB Coil for Metal Detector Electronic Kit DC 3-5V or 9V Non Contact Sensor DIY
Click on the Image to Enlarge
Specification:
- Single or Multi Layers PCB Coil
- Inductance from 47uH to 1.4mH
- Coil Diameter from 40mm to 100mm
- Main Coil Turns/Loops from 30 to 184
- Detection distance depending on metal size
- Compatibility: DIY Metal Detectors
Description
PCB Coil for Metal Detector DIY Kit
1. Introduction
This list is for PCB Coils for DIY metal detectors, with variety of diameters, inductances, and number of turns per coil. The PCB Coil has two coils, one for loopback and one that is the primary coil. A simple solution for fix coil, simple assembly, and no need for wire winding.
2. Applications and Possible Uses
For more examples use your imagination
|
# |
Type |
|
1 |
Game
entertainment |
|
2 |
Robots Sensor |
|
3 |
Security check |
|
4 |
Search for metal
products |
|
5 |
Car detection |
|
6 |
Traffic
Statistics |
|
7 |
Elevator floor
control |
|
8 |
Production
equipment position detection |
|
9 |
Production
equipment development and design |
|
10 |
Electronic
Product Design |
|
11 |
Play equipment
development |
|
12 |
Metal proximity
switch |
|
13 |
Metal detection
in human body |
|
14 |
Wall metal
pipes/wires detection |
|
15 |
Embed in a glove
for free hands (see picture for example) |
3. Instructions
The coil inductance will change the sensitivity point and the frequency. Typically higher frequency has more accuracy but less depth of detection and vise versa. Lower inductance is Higher frequency f=1/(2*PI*Sqrt(L*C)).
See attached video clips
MD in a Glove: https://youtu.be/vUaiNciPd9w
MD with finger shape Coil PCB: https://youtu.be/JMvSqRCXPj0
Tiny 2.5 x 2.5cm MD with HW ready for Buzzer and Vibrator: https://youtu.be/utxmGaLY_LA
You may like my other listing:
DIY Proto Breadboard PCB White or Yellow: https://www.ebay.com/itm/333234608146
DIY Proto Breadboard PCB with Proto Build pf H-Bridge Project: https://youtu.be/YdZrKbVN09c
DIY Single or Dual Axis Solar Panel Sun Tracking
Controller Board - 12VDC: https://www.ebay.com/itm/333192505672
4. In the Box
· One PCB Coil for DIY Metal Detector
5. Payment
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· We are not responsible for any tax or duty incurred by overseas customs. Please see what is right for you before purchasing.
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7. Contact Us
· If you have any concerns about your order, PLEASE contact us through eBay message or e-mail to resolve any issues BEFORE leaving a natural rating, negative feedback or opening a dispute. We will reply within 2 business days (public holidays not included).
We have free shipping on some of our products, mainly we ship by economy domestic and international, in case you have a special request please send us a message before buying the product
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Your order will be shipped within 1 to 3 business days once your payment received. Will ship registered mail with tracking number. The shipping to USA and other international destinations usually takes 15 -25 business days to deliver. Still, if from some reason that is out of my control you haven?t received it after 40 days business days, PLEASE contact us, we will provide you a solution.
If you have any concerns about your order, PLEASE contact us through eBay message or e-mail to resolve any issues BEFORE leaving a natural rating, negative feedback or opening a dispute. We will reply within 2 business days (public holidays not included).
We are not responsible for any tax, or customs duty incurred at foreign customs, please look what right for you before buying.
We have the policy of Returns and a refund will be given as money back or item exchanged within 30 days of delivery. For this, the article must arrive in the same conditions in which you received it. The buyer is responsible for the cost of shipping.
Welcome to your eBay "Hobbiz Electronic by BONLAF Store", there are wide variety of items that wait for you, new and used in excellent condition, items for your hobbies that will support your DIY projects you eager to complete. You can find Top Quality Proto Breadboards Kits, Metal Detectors Assembled Kits, Affordable Price Sun Tracking Controllers for Solar Energy harvesting and more opportunities for you. Customized orders are welcomed. Our products sell well in North America, Latin America Europe and Middle East. Our company insists on the principle of "Continuous Improvements, Innovation the top quality and competitive price".
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