Diy metal detector (simple and powerful)

Hello everyone.
Metal detectors are among the most popular devices and we all want to have one, and what's better is to make one ourselves.
In this video, we want to make an easy and powerful metal detector.
In this project, we used two ICs and one mosfet. I hope you like this video.
( wire size for the coil is 0.4 mm and 30 turns)
Schematic:
drive.google.com/drive/folder...
more videos:
/ @electorr
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Track: Aiobahn & Guy Arthur - All or Nothing (feat. SGNLS) [NCS Release]
Music provided by NoCopyrightSounds.
Watch: ncs.lnk.to/allornothingAT/yout...
Free Download / Stream: ncs.io/allornothing​
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telegram:
t.me/electorr1

[@fabio-franco]

I like how practical this guide is, but a little background would be great for people that like to understand what they are building (like me). Like what type of detector and a high level explanation on the reasoning for the number of loops, diameter and thickness of the wire. That would help making our own experiments. Specially because understanding the relation between the gain and frequency with the choice of coil would go a very long way on bridging the theoretical to the practical.

[@Electorr]

Thanks for the idea my friend
Thickness and turns and dia of the loop are in the video.

[@fabio-franco]

@@Electorr I know, I saw that. But as I said, understanding how you got to them would be far more interesting than just imitating what you have done. For example, let's say I want to focus on small size iron made objects and maximize depth. That would likely involve updating the coil specs for that purpose, but without understanding the choice of turns, thickness and diameter it becomes difficult to try that.

[@user-bb2bo7rz5y]

كان ممتعا هذا العرض،شكرا،و نرجوا مواصلة الجهد و أن تطلعنا على كل جديد إذا أمكن،شكرا.

[@Electorr]

Thank you my friend.

[@SalehAlhbel]

اين اجد 1,8m مقاومة هل توجد في الاجهزه المنزليه

[@PHOBIA-nt1cb]

AMAZING ❤❤❤❤❤

[@Electorr]

Thank you

[@user-vc7lp6rd6b]

Great job

[@Electorr]

Thank you

[@mohammadawwad6598]

معلم رائع توصيلات بسيطه عمل ممتاز شكرا

[@Electorr]

شکرا حبیبی

[@ulicialexa6069]

Multiumesc frumos pentru scitia

[@Electorr]

Goodluck my friend

[@TeslaElectronic]

Nice 👍

[@Electorr]

Tnx

[@user-vc7lp6rd6b]

Very good

[@nadeeshniweerakodi6813]

Good job nice 😊😊😊

[@lucataszarek8782]

Hello🤝good job gratulation ✌👍👍👍👍👏👏👏👏👋👋👋👋👋

[@Electorr]

Thank you

[@ahmadqulaip4919]

جميل جدا يا ريت لو في زيادة في العمق الله يعطيك العافيه على هذا المجهود الرائع وللامام

[@Electorr]

شکراً حَبیبی

[@lucasmorales2763]

sensacional 👏 eu adorei 👏👏👏

[@Electorr]

Thank you ,my friend.

[@ulicialexa6069]

Multiumesc frumos mere destul de bine vadoresc supcies

[@user-rt1ch2zz7d]

A very nice project!! I my case, the IRF730 get's hot (>1 amp thru the coil). What could couse this?

[@Electorr]

Hi,
There's no problem if hotness is not too much. As you know, you can use Heatsink.

[@justtinkering6713]

Have you EVER drawn a schematic diagram?

[@Electorr]

I'm sorry my friend. But if you search "pirate metal detector" in Google, you will find it easily. Tnx

[@ricardopaz6955]

Excelente trabajo gracias por compartir, una consulta se puede reemplazar el tl072 ? Por Cual? Gracias

[@Electorr]

Hello my friend.
You can use 4558 or 5532 instead.
Goodluck.

[@bhotvariety6492]

I made one with the same scheme, but the tl072 gets hot and there is no sound. Should I change some resistors or is the problem with the IC?

[@Electorr]

Check the connections again, you may have a short circuit somewhere

[@justtinkering6713]

​@@Electorrdraw a schematic

[@hankyang1020]

Can I use bc558 to replace bc557?

[@Electorr]

Yes you can

[@user-lj5fq1gb3i]

Genial sé eu quiser posso colocar led ? 😊 👍

[@Electorr]

Yes bro, led in series with resistor.

[@wechselrichterschaltungen]

ist es ein pulsinduktions finder?

[@Electorr]

Yes. It's a pi detector.

[@laminesouilah5129]

the resistance values are not correct in the diagrams that you posted in any case thank you from the bottom of my heart

[@Electorr]

Thank you for your guidance

[@keithking1985]

​@@Electorrthank you my friend,
I have to make this design of yours for myself. Looking forward to trying it out.
Going to subscribe to show my appreciation for this cool project 👍🇮🇪🙏

[@Electorr]

@keithking1985 thank you and welcome to your channel.

[@user-xr4zd9xu9s]

هل تعمل هذه الدارة مضمونة لأني اريد العمل بها لان اغلبية الناس كاذبة أرجو الرد وشكرا

[@Electorr]

Hi my friend. This is pirate Russian metal detector, and it works well.

[@pratikpatil8010]

Bro can i use irfz44/ irf630fp❤

[@Electorr]

Yes my friend. You can

[@englishworld591]

assalamualaikum brother I did this one but It not work. please give me a circuit diagram

[@Electorr]

Alaikumusalam,please search "pirate metal detector" in google for schematic.

[@user-zt7je1kj7l]

La bobina se me calienta algui puede decirme por qué gracias.

[@Electorr]

Hi.
Check mosfet orientation.

[@user-jx3ob9dy5o]

السماعه اقرب من المعادن الاخره ولاينبه لوجودها

[@Electorr]

You're right.

[@fate-no]

Так это ж металлоискатель Пират.!!! Чиста руский праект. So this is a "Pirate" metal detector!!! Purely Russian project. Он под санкциями, повторение чревато последствиями. He is under sanctions, repetition is fraught with consequences.

[@piratabarbudo432]

Where is the schematic?

[@Electorr]

You can find it in Description.

[@piratabarbudo432]

Thanks @Electorr! The link wasn't working before! ​I'll test this design, it seems good enough and I probably have all parts on hand.. thanks again!

[@Electorr]

goodluck my friend

[@mingosutu]

Simple?!!

[@Electorr]

Almost...😅

[@mingosutu]

Seeing all these components has put me off😅@@Electorr

[@user-bb2bo7rz5y]

tr

[@sahahahhaha121]

Fake video

[@Electorr]

Thanks for your comment my friend, this project's name is "pirate" and it's not fake. Please see similar videos...