I have a doubt, first you have to put the plastic tube then the mesh or a copper foil and then electrical tape over it? Or do you have to leave it after the mesh or the foil
i have to make a coil for the surf pi kit. Can i use a wire of 0.3 mm instead of the 24awg (0.5) or the resistence is critical for that project (usually the resistance increases with a thinner wire ) ?
Totally awesome video… clear and informative! Thank you. Could you please post a link to the plastic? form for which you potted your coil within… and what epoxy did you use to do the potting… Much thanks and great job!
Hi There, thanks for watching and glad that you found it useful. I belong to the geotech Forum, I purchased the shell from one of the members who makes them. Here is the type of epoxy that I use for my coils: www.amazon.com/Crystal-Casting-Coating-Jewelry-Tabletop/dp/B08F378LTB/ref=d_pd_sbs_vft_none_sccl_4_3/146-4088779-5477635?pd_rd_w=FFoR7&content-id=amzn1.sym.bf42acb1-03cc-4a7b-a343-860b9e7fe4bf&pf_rd_p=bf42acb1-03cc-4a7b-a343-860b9e7fe4bf&pf_rd_r=3KW3D7PQYR544FKM1SJ7&pd_rd_wg=pnmVs&pd_rd_r=bfa989a4-cf72-4759-8e11-2cb62a508cb7&pd_rd_i=B08F378LTB&th=1
Hi, Thank you so much for the great demonstration!!! hope you will make more videos !!! and I also have a question !!! I m going to make a coil with 50 cm diameter , 400 uH coil ! And I m going to use a 0.50mm diameter copper wire (24 AWG) but the coil calculator in circuits.dk ask to use a 0.54 mm diameter coil instead of 0.50mm but it is the only size I can buy from the market will that make any effect to the performance ??? it would be great if you can help !!
Nice to see your video . i want to build big coil for sdc 2300 40"×20" .pl can you tell me the gauge & how many tons i can use . actualy in india no nugget found they manupulet me & big money loss of me so i decided to make coil . so pl tell about precutaion & information thanku.
Hello and welcome to you, I am not familiar with the Minelab SDC2300. The coil needs to be matched to the detector so first you need to know the proper inductance value of the coil that will match to the detector otherwise it will not work properly for you. You need to know the uH before you can build the correct coil. Cheers
@@Golddustdetector I am an Indian too. First of all, never get into metal detecting if you hope to get gold nuggets. Its just a fun hobby. And making a coil requires hardwork, i would suggest to buy a coil since you have a good detector to use it at its max potential.
millihenries - not micro. Looks like 0.37 mH which is 370 microhenries or 0.37 millihenries. But how did you get at that number of turns and diameter for the Barracuda? Do they recommend that number of turns etc.?
Hi, Welcome to my channel. Yes you are indeed correct I misspoke reading the display. Regarding the size of the mono coil, the 9" diameter is one that I prefer to use on my water detectors as it has relatively good depth and less weight and water resistance than a 10" The number of turns is figured with a coil calculator such as the one on the Geotech Forum. The recommended coil inductance for the Barracuda is between 300-500uH. The coil isn't relegated to that one detector however, I actually have it in use on my MPP at the moment. Thanks for the comments and I hope that you will subscribe. Cheers
I think that the inductance of the coil was about 400uH if I remember correctly. The damping resistor should be calculated as I show in my video. czcams.com/video/CrJ5tFFmWyo/video.html
Hello, Welcome to my channel. Use this coil calculator, it works very well. www.geotech1.com/forums/showthread.php?17909-Coil-Calculator Please subscribe, I have many more videos coming soon.
did you solder the ends of the coil wires to the wire feed that runs up to the control box, and, does it interfere or does the coil detect that joint since it is in almost the center of the field, or does the shrink tube block it.
Hi Matt, I seem to recall you asking me this before at some point. Yes, the wires are soldered in the coil enclosure, the solder joint is not detected, it is a very tiny joint and is moving with the coil. Are you making a new coil?
@@SurfDetector yes, the one i mad for the surf pro is not working very good, or its the detector itself. it can detect a metal 2 inch tape measure at 2 inches
@@SurfDetector yes, especially for a 2inch square tape measure LOL. the ohms are 1.1, and the inductance is .318, used 22awg 300 volt ptfe coated 7 strand hookup wire., removed some of the wire, and it now reads .208 mh and .9 ohms, same wire, specs that came with board said about 230mh. but new coil is not wrapped tight like the other one was.
@@SurfDetector i took the wire off and put it back on the form but now its to small for the shell, so im going to have to wind again, but this time it came out at 0.9 ohms, and .208mh, the build doc said 230 mh, but my wire wasnt tight yet, so illl make another, you think stay with the build doc at 230mh, or go with 300 mh, i used less turns to lower mh
In the mono coil you solder a wire to the scotch mesh, and then this gets soldered to one of the coil wires then you take them and solder them both to the shield of the cable that goes up to your detector.
G'day from Australia, i have no electrical training but i have an interest in building my own coils specifically to suit a minelab. I recently bought a multimeter and i want to learn to read the inductance of my current coils that i have. I specifically want to know how to read DD coils, as there are 5 pins, could you be kind enough to point me in the right direction, of course if you have experience with the DD's?
Hello Mate, In order to read inductance you will need an LCR meter. These are readily available and the price is not too dear. I recommend that you purchase the book "Inside the Metal Detector" that will get you started with understanding the inner workings and it has a good section explaining PI machines which are where my interests lie predominately. There is a very good section on how to build a DD coil in the book as well. I have plans to produce a video on a DD build but not in the near term as I have too many irons in the fire at the moment. Thanks for watching my video and please subscribe.
@@SurfDetector Thanks for your reply buddy, LCR meter, have been reading on the Geotech site, but never actually heard of that, funny hey?, my interest is in building a very large DD coil like + 30in, the biggest obstacle at the moment would be the housing, would fibreglass work, it would probably be to bloody heavy, but thought i'd throw it past ya? And i know these coils have to be nulled or something like that, what meter would you use for that, or would you use a oscilloscope for that?
You can use either an oscilloscope or you could use a good voltmeter. A mono coil would be easier to build at that large size and you could house it in PVC pipe. CZcams doesn't seem to be notifying me of new comments so sorry about the delay in replying.
@@SurfDetector Yeah mate; know all about youtube and not getting replies,i am from Australia so my interest is in building a large DD to use on my old SD, the highly mineralised soil in the goldfields causes to much false signals using a mono, a 14in mono gives me enough trouble , no way will i be digging 4 ft holes for a false signal, do you know how hard this ground is? have dug at least 3 - 3ft holes for rusty metal, and each hole took a good couple of hours to dig, bloody hard work, this is what i bought it is a " Professional Waveform Multimeter MT8206", it says it is a multimeter and oscilloscope 2 in 1, would this be good enough? and it has the resistance and capacitance measurement but not induction so looks like i will have to buy an LCR meter. Can you just explain to me why the DD coil has 5 pins, when there is only 2 wires, is the 3rd pin the ground or neutral, or whatever it's bloody called. A large 3D printer could probably print out a casing but not to sure if they are really common and plus you would need to have a design made up first in a specific computer program, Nexus makes carbon fibre coil housings but the bastard wants between 3-4k for his coils, i told him where he can shove it, sorry i babbled on a bit here, will keep it must shorter next time if any!!
@@egghead2687 A DD coil is comprised of two separate coils, one is Transmit (TX) the other is Receive (RX) so there are 4 wires for the two coils. The 5th pin is most likely the shield.
Hi Andrea, Welcome to my channel. I hope that you will subscribe. I use Canare DA202 cable for all of my coils. Thanks for the comment :) Happy Hunting.
@@SurfDetector hi thanks for your answer. Yes i subscribed.. ;).. I check this cable, It gas two cable and shield. Do u connect the two cable with coil leads? And cable shield? U dont connect It?
@@SurfDetector for now i ve coil with two lead and shield. The coil shield is connect with One coil lead. Now i need cable to connect coil to Pi circuit, the cable that u suggest have two wires and One shield. I must connect also cable shield to One wire? Sorry but i dont understoud Really well
Good morning, Yes I understand that it is a little confusing to try and explain without a picture. Let me try again. For the coil, you have 2 leads and a shield. You should take a short piece of wire and solder it to the shield. Then you connect that short wire to one of the coil wires. For the cable you have a shield, you connect this to the coil shield splice that you just made. Now you have the two remaining cable wires that are twisted together, cut one of them off. You only use one of them and you connect it to the last coil wire. For the cable connection to the PCB, the cable shield will connect to earth (ground) I hope that isnt too confusing. Let me know. Maybe I could do a short video.
@@silentgaming9328 I saw that you had another question about checking inductance etc., but it has disappeared. I use a LCR tester. The one that I have currently I did a video on.
With the coil attached you will generally have a pulse of approximately 12V followed by the flyback voltage which can be in the hundreds of volts. Thanks for the question and I hope that you will subscribe to my channel. Cheers
do you have a video of you using this md, i belong to the geotech forum and was looking at the MPP rev E also. but i want to use it in Az desert, so i need a ground balance mod, how small can you find an object
Hi Matt, This coil is actually for my Barracuda. I have not yet packaged up my coil for the MPP+ as I am waiting for the shell to arrive so no video yet. More to come. Cheers
@@SurfDetector I subscribed to your channel, ill keep checking back, i would probably need a ground balance mod to the mpp to make it work right in the Az soil here, or at least a DD coil, Had a guy build the MPP revc-d modwel and uses his MXT instead in Az, but i am after sub-gram nuggets all so
@@mattrowe1229 You should check out the posts by KRinAZ on the Geotech forum he has modified his MPP+ for exactly what you want it for. I believe that he is a prospector in AZ. My machines are only tuned for the water which is where I do my detecting. Happy Hunting and thanks for subscribing.
@@SurfDetector Already talked to him, he does not use his MPP even with the mods in the desert, does not work good enough, he uses an MXT vlf with a DD coil and works better, i have been reading 2 threads on people trying to come up with a GB function yet, and they are close, but not done yet, maybe a DD coil for the MPP
This is why I asked if there was a capacitor in-line you went from it winded to finished never showing how it’s connected to the detector or what’s under the heat shrink you have the only videos on this and I’m so glad you took the time to do them and I know you love your tripod but in future videos could you show how you do your wiring so dumb asses like me can understand you have built numerous detectors and just knowing what you use helps a ton type of wire from the detector to the coil shit I copied most of the parts on your board
I will be doing another coil video sometime in the near future. I will endeavor to show more detail although most people only watch videos for 90 seconds or less.
@@SurfDetector the length is fine it’s more not moving the camera around to show where all those wires and clips where going to and thanks again for taking the time to make them
Thankyou , that's is good information on building a metal detector coil
You are welcome. Check out my video on the Dual Field coil.
Great job and thank you.
Glad to hear that you liked the video. Please subscribe and share.
❤❤❤
Love your videos
What about using .37 mm wire?
I have a doubt, first you have to put the plastic tube then the mesh or a copper foil and then electrical tape over it? Or do you have to leave it after the mesh or the foil
Read this excellent article
www.geotech1.com/pages/metdet/projects/fastcoils/FastCoil.pdf
@@SurfDetector Thanks answers almost all my doubts
Hi dear
Can you put a link for buying copper tinted sheilding you used
www.3m.com/3M/en_US/p/d/b10180533/
i have to make a coil for the surf pi kit. Can i use a wire of 0.3 mm instead of the 24awg (0.5) or the resistence is critical for that project (usually the resistance increases with a thinner wire ) ?
What is of greater importance is the inductance of the coil. You should try to make it around 300uH
Totally awesome video… clear and informative! Thank you. Could you please post a link to the plastic? form for which you potted your coil within… and what epoxy did you use to do the potting… Much thanks and great job!
Hi There, thanks for watching and glad that you found it useful. I belong to the geotech Forum, I purchased the shell from one of the members who makes them. Here is the type of epoxy that I use for my coils:
www.amazon.com/Crystal-Casting-Coating-Jewelry-Tabletop/dp/B08F378LTB/ref=d_pd_sbs_vft_none_sccl_4_3/146-4088779-5477635?pd_rd_w=FFoR7&content-id=amzn1.sym.bf42acb1-03cc-4a7b-a343-860b9e7fe4bf&pf_rd_p=bf42acb1-03cc-4a7b-a343-860b9e7fe4bf&pf_rd_r=3KW3D7PQYR544FKM1SJ7&pd_rd_wg=pnmVs&pd_rd_r=bfa989a4-cf72-4759-8e11-2cb62a508cb7&pd_rd_i=B08F378LTB&th=1
Thanks for your speedy response… happy hunting! ;)
Thanks for your speedy response… happy hunting! ;)
Thanks for your speedy response… happy hunting! ;)
Thanks for your speedy response… happy hunting! ;)
Good
Welcome to my channel. Please subscribe.
Hi, Thank you so much for the great demonstration!!! hope you will make more videos !!! and I also have a question !!! I m going to make a coil with 50 cm diameter , 400 uH coil ! And I m going to use a 0.50mm diameter copper wire (24 AWG) but the coil calculator in circuits.dk ask to use a 0.54 mm diameter coil instead of 0.50mm but it is the only size I can buy from the market will that make any effect to the performance ??? it would be great if you can help !!
Use the coil calculator on the Geotech Forum, it will be simple for you to calculate the coil.
@@SurfDetector Thanks my friend !!!
Nice Brother
Thank you for watching my friend.
How to build pulse induction metal detector with ground balance?
Not an easy subject, here is some information:
www.geotech1.com/forums/attachment.php?attachmentid=27799&d=1388859885
sorry for the stupid question but what will happen if i dont put the plastic tube and the mesh wire on it for shielding?
Your coil will be essentially worthless
Are all pulse induction coils compatible with a given PI detector? I have a PI detector and I want to build a large coil. How do I know it will work?
You need to match the inductance and resistance of the coil to the particular detector
Nice to see your video .
i want to build big coil for sdc 2300 40"×20" .pl can you tell me the gauge & how many tons i can use .
actualy in india no nugget found they manupulet me & big money loss of me so i decided to make coil .
so pl tell about precutaion & information thanku.
Hello and welcome to you,
I am not familiar with the Minelab SDC2300. The coil needs to be matched to the detector so first you need to know the proper inductance value of the coil that will match to the detector otherwise it will not work properly for you. You need to know the uH before you can build the correct coil.
Cheers
@@SurfDetector uh meaning please?
@@Golddustdetector Hello Jay,
uH is microhenries
@@Golddustdetector I am an Indian too. First of all, never get into metal detecting if you hope to get gold nuggets. Its just a fun hobby. And making a coil requires hardwork, i would suggest to buy a coil since you have a good detector to use it at its max potential.
millihenries - not micro. Looks like 0.37 mH which is 370 microhenries or 0.37 millihenries. But how did you get at that number of turns and diameter for the Barracuda? Do they recommend that number of turns etc.?
Hi,
Welcome to my channel. Yes you are indeed correct I misspoke reading the display.
Regarding the size of the mono coil, the 9" diameter is one that I prefer to use on my water detectors as it has relatively good depth and less weight and water resistance than a 10"
The number of turns is figured with a coil calculator such as the one on the Geotech Forum. The recommended coil inductance for the Barracuda is between 300-500uH. The coil isn't relegated to that one detector however, I actually have it in use on my MPP at the moment.
Thanks for the comments and I hope that you will subscribe.
Cheers
9 inches is good.
Good video! What inductance and dumping resistor you used for the Mini Pulse Plus? Thanks!
I think that the inductance of the coil was about 400uH if I remember correctly. The damping resistor should be calculated as I show in my video.
czcams.com/video/CrJ5tFFmWyo/video.html
@@SurfDetector thanks!
Hi, that's a one good useful channel. Which formula do you use to design the inductor ?
Hello,
Welcome to my channel. Use this coil calculator, it works very well.
www.geotech1.com/forums/showthread.php?17909-Coil-Calculator
Please subscribe, I have many more videos coming soon.
@@SurfDetector thanks a lot!
Hi from persia
I dont know why my metal detector has voice in eveywhere of mountain?! 🤔🤔
It has voice when coil getting near on ground
Hi, Thanks for watching my video. Please subscribe to my channel.
What detector are you using? Does it have Ground Balance?
Is your coil shielded?
did you solder the ends of the coil wires to the wire feed that runs up to the control box, and, does it interfere or does the coil detect that joint since it is in almost the center of the field, or does the shrink tube block it.
Hi Matt,
I seem to recall you asking me this before at some point. Yes, the wires are soldered in the coil enclosure, the solder joint is not detected, it is a very tiny joint and is moving with the coil. Are you making a new coil?
@@SurfDetector yes, the one i mad for the surf pro is not working very good, or its the detector itself. it can detect a metal 2 inch tape measure at 2 inches
Hmmm, two inches is not good at all. What are the inductance and resistance of the coil?
@@SurfDetector yes, especially for a 2inch square tape measure LOL. the ohms are 1.1, and the inductance is .318, used 22awg 300 volt ptfe coated 7 strand hookup wire., removed some of the wire, and it now reads .208 mh and .9 ohms, same wire, specs that came with board said about 230mh. but new coil is not wrapped tight like the other one was.
@@SurfDetector i took the wire off and put it back on the form but now its to small for the shell, so im going to have to wind again, but this time it came out at 0.9 ohms, and .208mh, the build doc said 230 mh, but my wire wasnt tight yet, so illl make another, you think stay with the build doc at 230mh, or go with 300 mh, i used less turns to lower mh
how many turn you make
Hello,
Welcome to my channel. Use this coil calculator, it works very well.
www.geotech1.com/forums/showthread.php?17909-Coil-Calculator
Does the mesh tape effect the sensitivity much?
When considering performance in the field not on the test bench the shielding helps much more than it hinders
Hi where get Coil housing?
Ola,
Yo compre la carcasa de la bobina de dfbowers en el Geotech Forum. Gracias por mirar y yo espero que te suscribaas.
Hello
Dear surfDetector.
In the video, you connected a separated wire to scotch24 and then the wire is connected to to ground-wire of coil?!
Hello my friend. Have you subscribed to my channel?
In the mono coil you solder a wire to the scotch mesh, and then this gets soldered to one of the coil wires then you take them and solder them both to the shield of the cable that goes up to your detector.
G'day from Australia, i have no electrical training but i have an interest in building my own coils specifically to suit a minelab. I recently bought a multimeter and i want to learn to read the inductance of my current coils that i have. I specifically want to know how to read DD coils, as there are 5 pins, could you be kind enough to point me in the right direction, of course if you have experience with the DD's?
Hello Mate,
In order to read inductance you will need an LCR meter. These are readily available and the price is not too dear.
I recommend that you purchase the book "Inside the Metal Detector" that will get you started with understanding the inner workings and it has a good section explaining PI machines which are where my interests lie predominately. There is a very good section on how to build a DD coil in the book as well. I have plans to produce a video on a DD build but not in the near term as I have too many irons in the fire at the moment. Thanks for watching my video and please subscribe.
@@SurfDetector Thanks for your reply buddy, LCR meter, have been reading on the Geotech site, but never actually heard of that, funny hey?, my interest is in building a very large DD coil like + 30in, the biggest obstacle at the moment would be the housing, would fibreglass work, it would probably be to bloody heavy, but thought i'd throw it past ya?
And i know these coils have to be nulled or something like that, what meter would you use for that, or would you use a oscilloscope for that?
You can use either an oscilloscope or you could use a good voltmeter. A mono coil would be easier to build at that large size and you could house it in PVC pipe. CZcams doesn't seem to be notifying me of new comments so sorry about the delay in replying.
@@SurfDetector Yeah mate; know all about youtube and not getting replies,i am from Australia so my interest is in building a large DD to use on my old SD, the highly mineralised soil in the goldfields causes to much false signals using a mono, a 14in mono gives me enough trouble , no way will i be digging 4 ft holes for a false signal, do you know how hard this ground is? have dug at least 3 - 3ft holes for rusty metal, and each hole took a good couple of hours to dig, bloody hard work, this is what i bought it is a " Professional Waveform Multimeter MT8206", it says it is a multimeter and oscilloscope 2 in 1, would this be good enough?
and it has the resistance and capacitance measurement but not induction so looks like i will have to buy an LCR meter.
Can you just explain to me why the DD coil has 5 pins, when there is only 2 wires, is the 3rd pin the ground or neutral, or whatever it's bloody called.
A large 3D printer could probably print out a casing but not to sure if they are really common and plus you would need to have a design made up first in a specific computer program, Nexus makes carbon fibre coil housings but the bastard wants between 3-4k for his coils, i told him where he can shove it, sorry i babbled on a bit here, will keep it must shorter next time if any!!
@@egghead2687 A DD coil is comprised of two separate coils, one is Transmit (TX) the other is Receive (RX) so there are 4 wires for the two coils. The 5th pin is most likely the shield.
hi which kind of cable you use to connect coil to PI circuit? coaxial cable or something different? which is the best cable?
Hi Andrea,
Welcome to my channel. I hope that you will subscribe. I use Canare DA202 cable for all of my coils.
Thanks for the comment :)
Happy Hunting.
@@SurfDetector hi thanks for your answer. Yes i subscribed.. ;)..
I check this cable, It gas two cable and shield.
Do u connect the two cable with coil leads? And cable shield? U dont connect It?
@@MrAndreapas79 HI,
You connect the shield and only one of the other wires.
@@SurfDetector for now i ve coil with two lead and shield. The coil shield is connect with One coil lead. Now i need cable to connect coil to Pi circuit, the cable that u suggest have two wires and One shield. I must connect also cable shield to One wire? Sorry but i dont understoud Really well
Good morning,
Yes I understand that it is a little confusing to try and explain without a picture. Let me try again.
For the coil, you have 2 leads and a shield. You should take a short piece of wire and solder it to the shield. Then you connect that short wire to one of the coil wires.
For the cable you have a shield, you connect this to the coil shield splice that you just made. Now you have the two remaining cable wires that are twisted together, cut one of them off. You only use one of them and you connect it to the last coil wire. For the cable connection to the PCB, the cable shield will connect to earth (ground)
I hope that isnt too confusing. Let me know. Maybe I could do a short video.
what is the size of wire and how many turns ..thank you so much
Hello my friend, 24AWG and 24 turns. I tell all the information in the video.
Sir diameter of round
Thank you,24 awg witch is in how mm
Here you go my friend
www.elandcables.com/the-cable-lab/faqs/faq-what-is-the-conversion-between-awg-and-the-metric-system
@@SurfDetector thank you very much
@@user-sy8ry3vl4x Please subscribe my friend
@@SurfDetector i did
Many thanks my friend. I have more videos coming soon
The knife will interfere with your measurements any inductive material near it including nails pins etc will skew results
I think that for the purposes of the video the setting is acceptable. Thanks for watching.
which diameter wire would you recommend me for baracuda?
I use #24 AWG magnet wire normally. Tinned, stranded, PTFE coated wire is better but very expensive.
@@SurfDetector okay thanks
@@silentgaming9328 I saw that you had another question about checking inductance etc., but it has disappeared. I use a LCR tester. The one that I have currently I did a video on.
@@SurfDetector okay thanks . I dont have an lcr but will go with accurate winding with an online calculator
And yeah the ptfe stuff is expensive, guess I will go with 24awg magnet wire
Should 12 volt electricity come out of the disc outlet?
With the coil attached you will generally have a pulse of approximately 12V followed by the flyback voltage which can be in the hundreds of volts.
Thanks for the question and I hope that you will subscribe to my channel.
Cheers
@@SurfDetectorThanks my friend for the answer
@@SurfDetectorHow to connect the screen with the device
@@theworldofelectronics9913 You are welcome
@@theworldofelectronics9913 What detector are you working on? Are you asking about the cable connection to the PCB? Thanks
How many cm its diameter and also its turns sir?? Thanks...
Hello,
All information is given in the video my friend, I tell step by step how to make it. 24 turns and 9"
do you have a video of you using this md, i belong to the geotech forum and was looking at the MPP rev E also. but i want to use it in Az desert, so i need a ground balance mod, how small can you find an object
Hi Matt,
This coil is actually for my Barracuda. I have not yet packaged up my coil for the MPP+ as I am waiting for the shell to arrive so no video yet. More to come.
Cheers
@@SurfDetector I subscribed to your channel, ill keep checking back, i would probably need a ground balance mod to the mpp to make it work right in the Az soil here, or at least a DD coil, Had a guy build the MPP revc-d modwel and uses his MXT instead in Az, but i am after sub-gram nuggets all so
@@mattrowe1229 You should check out the posts by KRinAZ on the Geotech forum he has modified his MPP+ for exactly what you want it for. I believe that he is a prospector in AZ. My machines are only tuned for the water which is where I do my detecting. Happy Hunting and thanks for subscribing.
@@SurfDetector Already talked to him, he does not use his MPP even with the mods in the desert, does not work good enough, he uses an MXT vlf with a DD coil and works better, i have been reading 2 threads on people trying to come up with a GB function yet, and they are close, but not done yet, maybe a DD coil for the MPP
This is why I asked if there was a capacitor in-line you went from it winded to finished never showing how it’s connected to the detector or what’s under the heat shrink you have the only videos on this and I’m so glad you took the time to do them and I know you love your tripod but in future videos could you show how you do your wiring so dumb asses like me can understand you have built numerous detectors and just knowing what you use helps a ton type of wire from the detector to the coil shit I copied most of the parts on your board
I will be doing another coil video sometime in the near future. I will endeavor to show more detail although most people only watch videos for 90 seconds or less.
@@SurfDetector the length is fine it’s more not moving the camera around to show where all those wires and clips where going to and thanks again for taking the time to make them
Sir depth
That depends on what detector you are using and the target type and size
...
Hi,
Did you have a question?