Creative: Hello dear friends I apologize to all of you for not having time. I couldn't answer your questions, dear ones, so I wrote a series of possible problems that can happen to you in the construction of this circuit. I hope it helps with your possible problem. I will try to answer all your questions as soon as possible from now on creative Important points that you must follow before assembling and testing the circuit 1- Before soldering the board, check all the paths on the PCB with a multimeter so that if there is a break or a short circuit on the board, find it before starting the work assembly. 2- Be sure to use a soldering iron with a maximum power of 40 watts, note that using a soldering iron with a higher power will damage some parts. 3- Be sure to use a good quality soldering wire for soldering so that the connections are established correctly, we recommend using the original Asahi brand soldering wire. 4- When soldering parts, be very careful not to short-circuit one pin to another pin, remember that even a small short circuit in the circuit will cause the circuit to malfunction and even damage other parts 5- The 2N3819 transistor is a temperature-sensitive part, so when soldering, you must use a soldering iron with a maximum power of 40 watts, note that soldering this part at high temperature will lead to burning and damage to the part. . 6- If you have never assembled a circuit and do not have the experience to do so, our suggestion is to get this circuit in an assembled form from the store, because it may take time and money to build it by yourself due to lack of experience and Damage to some parts during the construction and operation of the circuit will cost you much more than the ready sample. 7- Be sure to use a battery when starting the circuit and the battery voltage should not be more than 12 volts. (Using an adapter will cause the circuit to malfunction 8- When connecting the battery to the circuit, be sure to pay attention to the positive and negative poles of the battery, note that the wrong connection of the battery poles to the circuit even for 1 second will cause IC 7660 or LM1117 to burn. 9- When connecting the battery to the circuit, make sure that the bottom of the board is insulated and there is no metal or piece of wire on the bottom of the board that could cause parts to burn. 10- If you plan to put the kit in a frame, be sure to use a completely plastic frame. 11- When setting up the circuit and without connecting the coil to the kit, your circuit must draw a current of less than 50 milliamps at a voltage of 12 volts from the power source, if the current that your circuit draws from the battery is more than this, there is a high probability of a problem It is available in your circuit 12- In general, the current consumption of the kit in standby mode and when the coil is connected to the circuit should not be more than 150 milliamps at a voltage of 12 volts. 13- When starting the circuit, if there is no change in the ticking sound of the metal detector despite connecting the coil to the circuit and setting the circuit correctly by bringing the metal closer to the loop, it is very likely that the problem is with the 2N3819 transistor. 14- If you can't adjust the metal detector when starting the metal detector circuit and the circuit beeps continuously, first check all the connections 15-Friends, sometimes even though everything is installed correctly, the metal detector beeps continuously and does not react to the potentiometers. This problem can be solved only by quickly turning off and on the metal detector
Hello Sir. We're trying to make the detector you made, but we've run into a problem. We are doing it for our school project. Can you help us? Please. Thanks.
Hello Sir. We're trying to make the detector you made, but we've run into a problem. We are doing it for our school project. Can you help us? Please. Thanks.
Hello, dear friend. Thank you for your good training. How can I increase the depth of the metal detector? And what can I do to make it sensitive to gold and silver?
Brate što je najžalosnije ovo doista je "gari" ali njegova loša kopija pravi gary's puls - 1 je zvjerka ovi se kreativci dokopali tuđe sheme pa kao kreativni ljudi im u komentarima traže shemu oni nemaju boje se tužbe? Pravi gari je patentiran u kanadi google site chemelec!
This is a wonderful video. Thanks for taking the time to make it. I would love to see a follow up video explaining the circuitry on the PCB. Why each component was selected and what each component does.
we did every step you put here. finally the vr4 worked fine. but the vr3 is working vr2 job. wich is adjusting the ticking. and vr2 is not working at all. why??
you know what you're doing. Looks good. I was wondering if you ever set it up and field test it . That would be a real show!!!! Would be nice to watch.. Thanks for sharing.
Hello I could hardly find the parts and I made the board very carefully without any schematics without any errors and I watched the video many times but the board does not work and the ACs next to the loop and the speaker are very hot. Thank you for your help.
Hi Engineer, Thank you for your great video..I made this circuit face to face according to the video, but I have a major problem the piezo makes a sound as soon as the circuit turned on and the does not stop when the volume 50k is reduced too zero, but the vu meter has the same function as the video in all three volumes. I replaced all Ic's and transistors with a new series, even 1117 5v, but it did not make any difference. I checked the short circuit test on the circuit several times. I do not know what the problem really is .. Thank you for your help
Hello my friend Thank you very much The electronic circuit works perfectly fine but with the slightest glitch it doesn't work at all. Your work also has a small 100% defect on the circuit, only you can find it carefully. My friend, send me the picture of both sides of your circuit in Telegram, I will check it as soon as possible Thankful
Hi..I sent you that pictures you asked, to your telegram id..I would appreciate it if you take a look at it. I also sent a video of its operation. Thanks 😊
No inductor? Why not boost the voltage from 12 volts , to something higher, to get a serious field going in the coil. Or can this possibly be done with the search coil?, boost the search coil voltage to 150v plus , or less than 200v like minelab, running around 180v using 200volt rated caps. I'd like to try searching with. 480-500 volts, running pulses nearing 1amp, into a small coil with alot of fine copper litz wire! (A 4-6" coil). See if this will find the tiny gold, while running st 60khz to 105khz
your video is good to those who only love watching the video,,, but to those who want to build the schematic diagram is needed... otherwise you post it as a demo only!
Any detector with a coil of that size and with a tray of that size can detect at that distance, because you didn't use something small like a ring, obviously because it is known that this type of coil is only good for large objects and not for small things, You will never find a gold ring the size of your tray, therefore the 2m detector is only functional for very large objects, my friend.
@@johnpauldelacruz1743I don't know if you are referring to 1 millimeter or what measurement you are providing in your question friend, but what I am saying is that any metal detector, including those for school projects, would detect large metals like that aluminum tray the size from the cover of a sewer drain
Hi, i would like to know if its possible to have the schematic diagram of the 2 meters metal detector im in a electronic course and it's a good project to make but without the schematic it's pretty hard to make it would be much appreciated thanks in advance and have a great day
As usual, you did very well. Just one question: if I adjust the coil to 0.3mm/60 turns/ 25cm width could it detect small items like coin, rings, etc... ?
Hello Hello, you can make it, you just need to adjust the number of turns so that the resistance value is between 1 ohm and 2 ohm, but it is necessary to explain that you can get the best performance with 1mm wire.😉
Creative:
Hello dear friends
I apologize to all of you for not having time. I couldn't answer your questions, dear ones, so I wrote a series of possible problems that can happen to you in the construction of this circuit.
I hope it helps with your possible problem.
I will try to answer all your questions as soon as possible from now on
creative
Important points that you must follow before assembling and testing the circuit
1- Before soldering the board, check all the paths on the PCB with a multimeter so that if there is a break or a short circuit on the board, find it before starting the work assembly.
2- Be sure to use a soldering iron with a maximum power of 40 watts, note that using a soldering iron with a higher power will damage some parts.
3- Be sure to use a good quality soldering wire for soldering so that the connections are established correctly, we recommend using the original Asahi brand soldering wire.
4- When soldering parts, be very careful not to short-circuit one pin to another pin, remember that even a small short circuit in the circuit will cause the circuit to malfunction and even damage other parts
5- The 2N3819 transistor is a temperature-sensitive part, so when soldering, you must use a soldering iron with a maximum power of 40 watts, note that soldering this part at high temperature will lead to burning and damage to the part. .
6- If you have never assembled a circuit and do not have the experience to do so, our suggestion is to get this circuit in an assembled form from the store, because it may take time and money to build it by yourself due to lack of experience and Damage to some parts during the construction and operation of the circuit will cost you much more than the ready sample.
7- Be sure to use a battery when starting the circuit and the battery voltage should not be more than 12 volts. (Using an adapter will cause the circuit to malfunction
8- When connecting the battery to the circuit, be sure to pay attention to the positive and negative poles of the battery, note that the wrong connection of the battery poles to the circuit even for 1 second will cause IC 7660 or LM1117 to burn.
9- When connecting the battery to the circuit, make sure that the bottom of the board is insulated and there is no metal or piece of wire on the bottom of the board that could cause parts to burn.
10- If you plan to put the kit in a frame, be sure to use a completely plastic frame.
11- When setting up the circuit and without connecting the coil to the kit, your circuit must draw a current of less than 50 milliamps at a voltage of 12 volts from the power source, if the current that your circuit draws from the battery is more than this, there is a high probability of a problem It is available in your circuit
12- In general, the current consumption of the kit in standby mode and when the coil is connected to the circuit should not be more than 150 milliamps at a voltage of 12 volts.
13- When starting the circuit, if there is no change in the ticking sound of the metal detector despite connecting the coil to the circuit and setting the circuit correctly by bringing the metal closer to the loop, it is very likely that the problem is with the 2N3819 transistor.
14- If you can't adjust the metal detector when starting the metal detector circuit and the circuit beeps continuously, first check all the connections
15-Friends, sometimes even though everything is installed correctly, the metal detector beeps continuously and does not react to the potentiometers. This problem can be solved only by quickly turning off and on the metal detector
السلام عليكم ورحمة الله وبركاته أخي الاستاذ المحترام جزيلا شكر على جميع انواع المعلومات براك الله في عمرك وصحتك يأخي
دمت گرم مهندس عجب چیز باحال درست کردی واقعاً دمت کرد😀😀😀😀😀😄😄😄😄🤗👏👏👏👏👏👏👏👏👏👏👌👍
پکی دمشو کرد 😂😂😂
❤God will bless you give you long life for doing this machine keep doing it❤
باسلام دمت گرم که به دیگران هم یاد میدی .بسیار کار خوب و پسندیده‌ای انجام میدی
Excellent, I was looking for such a metal detector
Excellent😚😚👏👏
بسیار عالی مهندس
واقعا دستون درد نکنه من بلاخره موفق شدم درستش کنم
احسنت،تا چه عمقی میزنه
با لپ دقیق ۵۰ سانتی یک فلز با ابعادتقریبا ۴۰×۴۰ را در ۲/۳۰متر میزنه ولی هر چه ابعاد فلز کوچکتر باشه بردش پایین میاد
روی هم رفته خوبه
آفرین بهت پی سی بی و لیست قطعاتشو از کجا دان کردی؟
از فروشگاههای اینترنتی، خیلی راحت
میشه لینکش بفرستی؟
مرسی مهندس .واقعا عالی very very gooooood
سلام شما ساختینش؟
داداش مهندس ایرانی هست.چرا داری انگلیسی وری وری قود مینویسی؟
موقع خالی کردن اسید خوب توجه میکردی روی ظرف اسید رو فارسی نوشته بودن😂👍
really like it
you are so good and your mattered so sempaly understand so like it at all dear
بسیار عالی ، تشکر ❤❤❤
Nice video. Very good quality of video. Thanks. Keep it up.
Saya sangat suka dgn vidio ini andaikan di jual saya pesan satu 🙏🙏 salam dari INDONESIA KALIMANTAN TENGAH
Thank you for sharing the video you are the one falling from heaven to give student a good job
thank you for your useful videos💐👍👍
Salame that good Creatif and gour idea
Thank you very much bro you're the best. I'll trying to make one . Good luuuck
❤🙏
Hello Sir. We're trying to make the detector you made, but we've run into a problem. We are doing it for our school project. Can you help us? Please. Thanks.
Its the best one , thanks a lot
thankyou very much and very nice job ❤❤
Very useful when you are looking for a massive pie tin! Joking aside, Nice video.
Very very good you understand you explain good
thank you for being smart
Excellent detector. Can you buy it already made somewhere?
شكرا لك يا مهندس رائع
You are very Grate sir.
Not so very grate this is copy of chemelec gary's puls-1 metal detector they not have scheme great thieves!
Thank youuuu so much sir ..i love it
saludos.muy buen proyecto.como saber si los circuitos integrados son o no originales?
برافو تصميم جهاز حلو ,ضع النا المخطط
عمل متقن وجميل بالتوفيق. يا هندسة
خیلی باحالههههههه😍😍😍😆😆😆😆😆
excellent
creative is a very interesting and effective video 💥💥
احسنت صديقي عمل رائع شكرآ لك جزيل
Perfect👍
Amazing !❤
شكرا عمل ممتاز
I'am believe you 😅😅😅👍👍👍
Hi, 1mm wire. OK 44. Let's turn around. Friend. Thank you for answering my friends. I have❤❤❤
Hello Sir. We're trying to make the detector you made, but we've run into a problem. We are doing it for our school project. Can you help us? Please. Thanks.
Good job my friend ! ❤
My friend @creative4979 can you send to me the Gerber file please ?
Hello, dear friend. Thank you for your good training. How can I increase the depth of the metal detector? And what can I do to make it sensitive to gold and silver?
جوابش امد منم خبر کن
@@beladxx3434 yo igual necesito aumentarlo...gracias.
firekanslı dijital alan tarama var elimde buna altının üzerine gelince ikaz veren devre yaparmısınız veya nasıl yapabilirim
❤ thanks alot i will make one but regarding the component's please do you have a clear list
Valeu pelo vídeo
Obrigado
Man that will work yor as off !
all that digging!!
Excelente amigo 👏👏
كيف حالك اريد تعرف انا من الجزائر
I'm from sri lankan
meka haduwada
its fn awesome :)
Excellent...
Saya baru mau mengumpulkan nama alat,dan segera membuatnya,semoga berhasil,,
Nice video, thanks :)
Gari, Gari👍👍👍
Brate što je najžalosnije ovo doista je "gari" ali njegova loša kopija pravi gary's puls - 1 je zvjerka ovi se kreativci dokopali tuđe sheme pa kao kreativni ljudi im u komentarima traže shemu oni nemaju boje se tužbe? Pravi gari je patentiran u kanadi google site chemelec!
I like that.
We More Yamashita Treasure here in the Philippines
Like very good
U did very well, but if u show its circuit diagram it will help me to esily correct wirings.
*Excelente detector. Parabéns*
Thank you. Very good project. Pls give the schematic diagram
This is a wonderful video. Thanks for taking the time to make it. I would love to see a follow up video explaining the circuitry on the PCB. Why each component was selected and what each component does.
Hello my friend
Thank you for your comment
I will try to explain more from now on🙏
@@creative4979 I hope you will reply to me, what are the values for C23, C24?? you skipped them while wiring.
سلام میشه لطفا نقشه و طریقه وصل کردن آیسی هارو و هم بگین❤
جميل جدا انه رائع💥💖👍
Спасибо большое вам за обзор брат мошаоллох 👍🦋💐📽️
Güzel fikir ve güzel çalışma. Bu karta nasıl sahip olabiliriz. Yardımcı olursanız se sevinirim ...
we did every step you put here. finally the vr4 worked fine. but the vr3 is working vr2 job. wich is adjusting the ticking. and vr2 is not working at all.
why??
It depends on the situation
What situation?
you know what you're doing.
Looks good.
I was wondering if you ever set it up and field test it . That would be a real show!!!! Would be nice to watch.. Thanks for sharing.
Sou Brasileiro gostei dessa placa
عالی دمت گرم
Wow, nice DETECTOR
بسیار عالی
Hello
I could hardly find the parts and I made the board very carefully without any schematics without any errors and I watched the video many times but the board does not work and the ACs next to the loop and the speaker are very hot. Thank you for your help.
Hi Engineer, Thank you for your great video..I made this circuit face to face according to the video, but I have a major problem the piezo makes a sound as soon as the circuit turned on and the does not stop when the volume 50k is reduced too zero, but the vu meter has the same function as the video in all three volumes. I replaced all Ic's and transistors with a new series, even 1117 5v, but it did not make any difference. I checked the short circuit test on the circuit several times. I do not know what the problem really is .. Thank you for your help
Hello my friend
Thank you very much
The electronic circuit works perfectly fine but with the slightest glitch it doesn't work at all. Your work also has a small 100% defect on the circuit, only you can find it carefully.
My friend, send me the picture of both sides of your circuit in Telegram, I will check it as soon as possible
Thankful
@@creative4979 ❤️
Hi..I sent you that pictures you asked, to your telegram id..I would appreciate it if you take a look at it. I also sent a video of its operation.
Thanks 😊
@@SamaneMahyari, same problem, if you resolve it, please informed me friend.
Please send me your mail
No inductor? Why not boost the voltage from 12 volts , to something higher, to get a serious field going in the coil. Or can this possibly be done with the search coil?, boost the search coil voltage to 150v plus , or less than 200v like minelab, running around 180v using 200volt rated caps. I'd like to try searching with. 480-500 volts, running pulses nearing 1amp, into a small coil with alot of fine copper litz wire! (A 4-6" coil). See if this will find the tiny gold, while running st 60khz to 105khz
Hello. I have some questions? Can I contact you please too? I saw that you have great knowledge about electronics. Thank you very much.
thx for your great job❤. my question is the resistance should be 1.4 or 1.2 watt ?!
السلام عليكم شي جيد احسنت لو سمحت المخطط
good job
Very good
your video is good to those who only love watching the video,,, but to those who want to build the schematic diagram is needed... otherwise you post it as a demo only!
hi thank you for this video ,but why you dont put schematique pcb ,i hope you shared with us.
صديقي مشكور
Any detector with a coil of that size and with a tray of that size can detect at that distance, because you didn't use something small like a ring, obviously because it is known that this type of coil is only good for large objects and not for small things, You will never find a gold ring the size of your tray, therefore the 2m detector is only functional for very large objects, my friend.
You mean small coil (less than 1mm) is good for finding for small object?
And coil more than 1mm is good for finding large object?
Se ve que Bende detectores inse,rvibles ,le dolió que compartieras tu conocimiento, no escuches a gente amargada .te doy mi like .
@@johnpauldelacruz1743I don't know if you are referring to 1 millimeter or what measurement you are providing in your question friend, but what I am saying is that any metal detector, including those for school projects, would detect large metals like that aluminum tray the size from the cover of a sewer drain
Thank you for sharing your opinion
My friend this applies to all metal detectors. If you have a better idea, you can share it
thank you
@@creative4979 can y test it with à ring of gold plz and show us !
ممنون بابت زحمتي که کشيديد.
من مدار رو ساختم اما موقع روشن کردن فقط يک نويز روي لوپ دارم به نظرتون مشکل از کجاست؟
خروجي رگولاتور lm1117 بايد 5 ولت باشه؟
resistance 1/2 watt, or 1/4 watt?
Hi, i would like to know if its possible to have the schematic diagram of the 2 meters metal detector im in a electronic course and it's a good project to make but without the schematic it's pretty hard to make it would be much appreciated thanks in advance and have a great day
এককোনে বড় দাঁড়ি এককোনে পাচ ওকত নামাজ পড়েন এককোনে আটকান এককোনে কালিমা পরোন
مدهش 👍
الله يبارك
لو سمحت هل هذا الجهاز يكشف عن الذهب فى الجبل حجر جيرى والعمق كاك وشكرا
thank you
داداش سلام کارت عالیه و ببخشی یه سوال دارم که چقدر هزینه برد برات ساخت این فلزیاب
عالیه❤❤❤❤❤
سلام
ممنون از کامنت خوب شما
لو سمحت يا اخى ممكن يكشف فى الجبل حجر جيرى والمسافه كام شكرا لك
A wonderful project possible make detector mohr deep, 4,6,8,10m?
Krishna Avatar, Almaty, Kazahstan
Hello, congratulations. You sold me the detector you made. If you don't use it.
As usual, you did very well.
Just one question: if I adjust the coil to 0.3mm/60 turns/ 25cm width could it detect small items like coin, rings, etc... ?
Hello
Hello, you can make it, you just need to adjust the number of turns so that the resistance value is between 1 ohm and 2 ohm, but it is necessary to explain that you can get the best performance with 1mm wire.😉
@@creative4979 noted
Thank you very much 🥰
is this for sale
Ok
Hi, 1mm wire. OK 44. Let's turn around. Friend. Thank you for answering my friends. I have❤❤❤
Tebrik ederim dahaçok detine nasıl yapabiliriz
Excellent,,, your detector making video ♥️♥️♥️ may i get it readymade from anywhere......?
Super project useful
Hey. Its so great. Thanks for share.
Would you tell me what is the values of C23 and C24 plz?
This is not necessary
No part should be installed🙏
thank you very for this great job this is a real not fake ,I would like to know what kind of acid it uses to remove the ink
hey my friend, can you post the photo of the printing cycle and the photos of the necessary elements properly
ભાવ કહે છો કોઈલ સાથે
Sir your creative are good for me and I want you're invention for my treasure hunting if you for give for my wish sir ?
Good project i try to make this one but it was hard so how can i get the diagram and make this project for gold only
Regarding the resistors, shall we use 1 watt resistors,bigger than 1Watt or less ?
like a boss