How to Make a Metal Detector

Make a Metal Detector at Home - Everyone can Make - Easy to build
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[@CarlosdoRS]

Isso não é detector de metal, isso é detector de estática, se o seu dedo chegar perto vai ter o mesmo efeito que um metal. detector de metal tem um comparador de frequências com dois osciladores em simetria.

[@dorivalgemmi3548]

VERY VERY GOOD WORK MAN VERY GOOD 😮WORK 😊❤

[@afnanqamar8868]

Very nice

[@prisvariados7034]

Hola amigo intento con una bateria de 9 voltios von una recistencia para proteger el led pero se queda prendida!!

[@skthamilan9055]

How to make long reanch metal detector

[@hemalghillu175]

that is not a metal detector is a electricity detector

[@anwarramadhan6470]

Tantab

[@akshatkansal]

Can we make it with one transistor

[@ertugralgazi455]

Good job🎉❤❤❤

[@nareshkumar8487]

Speaker khan lgaen

[@shiva.chennai]

Thank you so much brother. Will it detect gold with some adjustments? I am from Tamil Nadu, India.

[@黄蟮]

Brother used for anti-theft? , When someone wants to pick the lock with iron, the alarm will occur, but the lock is also metal, how can I block the alarm that he issued to the lock, and the alarm will only be issued when the thief takes the key or the iron to open the lock

[@dark_web_developer]

السلام عليكم ورحمة الله وبركاته

[@sahinbuyukkahraman3365]

very interesting, it gives signals when it comes into contact. very successful thank you. But our preference for contactless remote sensing

[@minkorrh]

I'm sure if you used more turns and a ferrite core you would get more distance. This circuit is good for a pointer after you have dug the hole .....it will help narrow down exactly where the object is due to its short range.

[@eduardojimenez4748]

Si se toca la bobina de la base detectará algo que no es metal: el dedo de quien le toca... y no es de metal.

[@paulolemosmessias9460]

Muito bom

[@CookingCrafts]

Waooaw nice

[@robbyrobby4875]

Untuk emas bisa terdeteksi gk y

[@اسامهذيد]

🇸🇩👍👍👍😘❤Thankyou

[@AynaeChitral]

Nice idea very good

[@APPLEX10M67]

Can i use bc549

[@radiomadouradiomadou284]

Madou japon Bamako mali

[@arvindnaidu1109]

Why same with AC detector ?

[@deepbarua]

Yes I also make the same circuit for AC indicator

[@deepbarua]

And it do not indicate metal

[@tyomich1]

A useless device

[@georgecristea7287]

GOLD IST NOT METAL :)))

[@andisuyitnosaroja7890]

Transistor lai da bisa kh mas

[@luiscarvajal1419]

Quiero el diagrama de este proyecto

[@rajasamiullahrajasamiullah7030]

Sar yae ni baya npn ha pnp

[@Rocky-cx7ud]

Show how to make big metal Detecter

[@andresalbarracinjauregui9901]

Muchos componentes en ese ic,más no dejo rastro jaja

[@adelehsadatsajadnia1446]

it's not AC voltage detecter?

[@rizalamin1324]

yes this is similar

[@tinaungu8419]

Like heavy power metal detector circuit show me.

[@nurohmannurohman4891]

Hoax