How to make long range metal detector circuit | Diy homemade metal detector | Soldering Tech

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[@vhenrivera3029]

1:17 wow amazing how much circuit board bro

[@skr_electronics_lab]

Hi bro,
Which app you used to draw the lines ?

[@SolderingTech]

KineMaster brother

[@REVY10]

Big project, 👍🏼👍🏼👍🏼

[@SolderingTech]

Thank you

[@lmerkoukhomouddan1909]

Long range ---->3 cm

[@Mavia666]

Wow amazing ❤❤❤

[@SolderingTech]

Thank u 😁

[@otako_dz_006]

Does it work without an external power source and at how many volts does the amplifier operate?

[@SolderingTech]

5 volts

[@Muhammadumer14378]

Good

[@SolderingTech]

Thanks

[@user-ks5tf1xw6q]

سلام مهندس نوع کد قطعات مشخص نیست واضح می فرستین

[@SolderingTech]

Soon i will upload it in community post