How to make a metal detector with 2 transistors-BD 137, C 945
Вставка
- Опубліковано 21 сер 2024
- Metal detector with 2 transistors bd 137 , c 945
چگونه با چند قطعه الکترونیکی فلزیاب بسازیم
#creative
#خلاقیت
#gold
#metal
The list of components
Transistor BD139(NPN) or BD 137
Transistor C 945(NPN) P331
capacitor 100 nf (100v) 2 in number
capacitor 47 nf (100v)
Buzzer 5 volt dc
Resistor 2.2 k ohm
Trimpot 100 k ohm
coil 0.3 mm 0x 20x 20x
Volt input 3.7v or 4v
Hello dear friends
For those friends who failed to get the pulse metal detector circuit map with a depth of 2 meters from the movie, Creative Channel will send you the metal detector map file for a small fee. To get the PCB map, refer to Telegram ID t.me/creative59.
Thank you🙏 t.me/creative59
The world's best teacher
Thank you very much my friend❤❤🙏🙏
أحسنت صديقي عمل جيد شكرا لك
Jozz
Terima kasih saudaraku
Semoga sehat dan sukses selalu
amazing
excellent 👍
excellent👌👌
Goob
excellent👏👏
good
Great job, can add depth
muantepp bos👍
Ok👏👏
Very good
thank you very much❤❤🙏🙏
👍👍
Thanks
This circuit has some flaws, it will be very unstable. Take note that is may or may not work. Some may be able to make it work. There are metal detector circuits on the internet that are working properly. Please take note the first stage of the circuit (transistor and buzzer) is wired wrong. Also, the soldering makes the circuit very unstable. Source: over 35 years of electronic engineering.
Parece simples e eficiente para iniciantes como eu porem eu fiz o circuito em um app de simulaçao e acusou que o capacitor 1 estava em curto. Se puderem me ajudar com isso, eu agradeço.
@@rtm5296 Hello there... I really want to make this project even though it might not work... could you please tell me which capacitor is capacitor 1?
هل هذا يكشف الذهب
@@user-dl5jv3cr7y , You are asking if you can find gold with this. Well, i would say yes and no. Let me explain. Yes you can find some gold like rings and chains. But if you are looking to find some pure gold nuggets from a mine, you may not be able to detect much. If you wish to find gold nuggets, you will need a much better metal detector such as a Minelab detector.
الله يبارك فيك عمل في منتهي الروعة ً كم تحتوي البطارية من فلت و شكرا
Nice
Gracias hermano.
good man
Nice...👍 What about Lazer locator detector.. for gold..
battery voltage?
And works it with gold ?
🖒🖒🖒👌👌
Mantappp...
Can I detect wooden material with this detector
Bro it is a METAL detecotr...so.. no you can't
My brother, in a piece that does not contain its name, and you will make two pieces of it, but you love and respect their son and thank you
Muito bom vou tenta fazer esse tbm
Sir, can i use electrolyte capacitor instead of ceramic capacitors?
Ok
no, you can't use electrolitic capacitors on this project.
میشه بجای خازن 100nf 100v از خازن 2A104J استفاده کرد
Halo kawan . hi my freand
Esse é bom
For gold, how.......?
👍👍👍
Hellow sir goodevening,
Sir copper wire is 0.3mm you said but how many rounds we want to do, please replayme sir, sir you have great job for us thank you
استاد خسته نباشید خیلی جالب فقط با چه ولتاژ کار میکند
سلام ممنون از کامنت شما
3.7 تا 4 volt
دورود دوستتان داریم
I am NOT an Electrical Engineer as such but i also find this quite "sloppy" and then i Only looked at the welding. I am just so fed up with people sharing ideas and information here on youtube that makes no sense and/or often actually is just crap and they know it but makes money as in this case where we can buy the "Real" schematic for a fee. I am only 33 years old but i could not be more ashamed of how people use youtube nowadays.
I don't blame people for trying to make money but one can actually At least do it honestly.
عمل جد رائع رائع شكرا لك
ممكن مواصفات الكول او الملف تكرما
🤩🤩🤩🥰🥰🥰🥰🥰🥰
Can the two capacitors be replaced with ceramic capacitors or plastic capacitors with the same numbers???
I was completely build your 2 project but project aren't work anyone ...so what can I do ?...
I have the same problem did you solve it? thanks.
Thank you, great idea
يعطيك العافية شكرا الى مجهودك بس سؤال صحيح انو ما برن على الذهب الرجاء الرد
هل يكشف الذهب ام الحديد فقط
wow....how to increase that sensibility??
Try many times its contineous sound
Hola amigo ke calibre es el cable de la bobina el trimer ce puede renplasar por un potenciometro de 100k a cuantos voltios travaja el detetor grasias
CAN WE USE transistor 13003 RATHER THAN bd 137 BECAUSE I DON'T HAVE IT
Hello
Thank you for your comment
You refer to the transistor similarity table.
Of course, with a similar transistor, its sensitivity will decrease🙏
Hi sir i do the same lik you do but the bazzer kip bazzin with no sensviti what is the problme help me pless
دو بار دریت کردم جواب نداد وقت نذار ین
What do you think you did wrong?
sir I do same process to make but we adjust the variable then it not working what happened 😭 please reply 🙏
Hello my friend, thank you for your comment
My friend, move the coil bases and test again😉😉❤❤🙏🙏
Hello there.. by "bases" you mean the coils' leads? For example lead 1 to lead 3 and lead 3 to lead 1?
Teach in a video how to make it so that it hits the ground five feet 🙏🙏
سلام استاد خسته نباشین الان چند بار که اینو درست میکنم صدای بازر میاد ولی ولوم کار نمیکنه میشه اشکال منو بگین؟
Sir it is really effective to detecting gold?
Hi dear friend
Thank you for your comment
In general, metal detectors react to all metals, and gold is also a type of metal.
Dear friend, if you are looking for a strong metal detector, be sure to watch the channel's new movie😉❤❤
ua-cam.com/video/JIT79H8t5bM/v-deo.html
Can I use 0.05 copper wire to make a coil? Answer please..How many wire cycles
0.5 you mean
My brother, my friend, I want to bring you with me. I took the pieces encoded 1003 1401. I died. I’m looking for it. I can’t find the piece. Can I replace it with another piece?

سلام اگه لوپ ۳۰ سانتی متری بسازم برای این مدار بردش بیشتر میشه یا نه!؟اگه بیشتر میشه بیزحمت قطر سیم لازم و تعداددورهاشو بگید
سلام
ممنون از کامنت شما
من امتحان نکردم ، فکر کنم زیاد تغییری کند
هفته آینده یک مدار با برد ۲ متر آپلود میکنم
@@creative4979 یدونه باشید منتظرم 💓💓💓
HOW MANY TURNS IN THE COIL BOBINE?
Hello
20 first round + 20 second round, total 40 rounds🙏
the battrie 9v?
Hello, I've made this metal detector with 2 changes.
1) i didn't get 100nf (100v) capacitor. So i used 100nf (160v) capacitor.
2) i made coil with 0x, 22x, 72x windings.
But now metal detector keeps buzzing all time. Are those changes that i made is the problem for it keeps buzzing all time? Please suggest an edit. Thanks
i have a same problem.
Ur shuwar pls dis dargrm sen me
use the varistor to reduce the noise
I think you should use a bigger variable resistor then trim until the sound stops'. You can instead add a resistor in series with the variable..
@@sa3eedz568 please itis a potenciometro or one resistence of the colors it go whit resistencia variable thancks
Selamaleykum vidyonuzu defalarca izledim tek anlamadığım nokta bobinde neden 3 kablo çıkışı var bana dönüş yaparsanız memnun olurum saygılar
arkadaşım merhaba
Fikrin için teşekkür ederim
1_Ser Sim (ilk 20 turun başı)
2- Telin ortası (ilk 20 raundun sonu ve ikinci 20 raundun başı)
3_ telin sonu (20 saniyelik turun sonu)🙏
Brother I did today but it doesn't work
هل ممكن استبدال ترانزيستور 137bd.....bd135....
Or bd139 ?
Ok
Thanks a lot for effort
Is this detector effective for gold
Thank you in anticipation
Ok 👍👍
@@creative4979 Thanks alot
Is the wire behind the TV screen sufficient for its purpose?
Sim também dará certo é um ótimo fio.
Can i use tip41 instead of bd137
Yes
Better not.. try it tho... he has another video with a simpler meta detector that uses tip 41.. so try making this one instead
My brother, a small request, but in one piece, you did not put its name, and I used two pieces of it.
Hello
Which piece did you ask?🙏🙏
All the necessary parts are in the description of this video🙏🙏
Can you make a way to cover 5 meters under the ground?
من فضلك كيف عملت لفات السلك و ماهي عدد لفات
Hello my friend
Thanks for your comment
For a better answer, please refer to this link
ua-cam.com/video/jOQeGT2YtJE/v-deo.html
@@creative4979 thank you so much
الصوت مستمر هل من افادة
How many volts should the battery last?
3.7 to 4.5 volt
20x? 22x?
Will you please attach it diagram for the detector.Thank you.
Ok so I made it and it kinda worked.. the range was half of what shown in the video but other than that the potentiometer was doing nothing... note that if it continuously beeps and the pot does nothing... you should change the position of the wires from the coil to work...if anybody can help me solve this problem.. I would really appreciate it..
Update... I removed the pot and somehow it still works..
لو سمحت انا انشا الله اكبر داعم للقنا بس. عندي طلب في قطع مش موجود اسمها لو سمحت ولله اني بحاجت ها ض المشروع
Teacher mayyou put the diagram for made the proyect i have de component thanks
سلام لوازمو از کجا باید تهیه کنیم
How many volt the battery and the coil. How many turns and how I can increase the noise
If by noise you mean depth that the thing can detect... i dont think you can.. it is 3.7 to 4.5 volts.. and there are 2 coils of 20 turns each.. then you connect one of the leads of each coil to make a center tap and..yeh thats all.. follow his instructions
هل تقدر تعزل الحديد
السلام عليكم وشكرن لجهودك واخواني الي بيعرف قيمت البطارية وكم السلك حجمه يخبرني وهل الجهاز يعمل على الذهب ايضان
البطارية ٣.٧ فولت
السلك (coil) 0.03 وقطر الدائرة 15 سم
شو بفحص ما بعرف لسا ما جربت
Hello
Lacquered wire ./3mm
3.7 to 4 volts
Yes, my friend also senses gold🙏
انا صنعت الجهاز لكن عند تركيب البطارية يصدر صوت غيرغصفير
does 0.4 mm coil work?
Hello my friend
Thanks for your comment
Yes, it works with 0.4mm, but you have to increase the number of coil revolutions by 0.3 to 0.4❤❤🙏🙏
@@creative4979 thanks a bunch friend
@@abdelfettahbenhamza3234 Brother, did you make this project? If so, tell me how it works. Is it working as shown in the video? And how many turns of 0.4 mm did you make?
Arkadaşım bobin başlığını 50+50yapsak çalışırım tesekurler
Will he reveal gold my friend? How is the coil constructed with three wires?
ua-cam.com/video/jOQeGT2YtJE/v-deo.html
Hello there.. so you are questioning on how from 2 coild it ended up having 3 leads... so what he did was to take 1 lead of each coil and solder them together to create a center tap.. search on the web for what a center tap is to understand it better
Share Layout diagram
استاد الان من فک کنم ده بار اینو ساختم ولی بازم فقط صدات بازر میاد ولی کمو زیاد نمیکنه صدای یکنواخت داره مشکل از چیه
اون مقاومت آبی رنگه، بالاش یک پیچ داره اون پیچ رو کم و زیاد کن
Gold Detector Scanner, Underground making you next video
Hello
I will definitely do it at the first opportunity🙏🙏
good
you vidios good im srilanka
not working for me
سلام استاد خسته نباشین من چند بار امتحان کردم نشد البته با ولتاژ ۶ امتحان کردم چیکار کنم خیلی میخوام اینو درست کنم
ابله اینجا فارس میبینی کی جوابتو بده
Bro can I use 27 gauge copper wire for this project
Hello
Yes you can use but you have to adjust with a variable resistor
عمل رائع وجميل أحسنت
تكرما التغذيه كم فلط
والملف كيف طريقة صنعه السلك والقطر والفات فظلا
Hello my friend
Thanks for your comment
For a better answer, please refer to this link
ua-cam.com/video/jOQeGT2YtJE/v-deo.html
3.7 to 4.5 volt
Saya mau belajar membuat metal detector..ajaran kan saya..
سلام ببخشید طلا هم تشخیص میده
100% ok
MERHABA BD 137 YERİNE BD 139 OLURMU
Tranzistor replacement BD137?
As it says.. you can use bd 139 instead
عدد اللفات وسمك السلك وقطر الملف لك شكري
Hello my friend
Thanks for your comment
For a better answer, please refer to this link
ua-cam.com/video/jOQeGT2YtJE/v-deo.html
That's a battery or how much v
Use 3.7 to 4.5 volts dc
Ke tal amigo digame como puedo recivir. Ece circuito?
How much is the battery please?
4.5 v