New subscribers, my friend thank ,, to teach, now i know how to upgrade my md4030 metal detector 👍👍👍

hola amigo yengo problema con mi md 4030... es asi: lo prendo y si le toco el plato con la mano suena, si le toco el cable con la mano suena! si le toco el cabezal suena!!! si lo muevo un poco suena!!!porqe sera?? qe problema puede tener? lo mire y desarme por todos lados ¿habra fuga de corriente?

Hello! What ohm did you find it worked best at?

@as_craft5063

Жыл бұрын

I used it in 0 ohm position, I did not find any difference 0 or 100 ohm for the beach. Instead of potentiometer you can install the switch in parallel to original resistor it will work also, when you short resistor with switch it will be search on the beach mode, otherwise search in the park mode. You should experiment. For different type of soil will be different ohm settings.

@user-hg8is3ix6o

Жыл бұрын

Yes thank you! I see that the Russians are making some attempts. My idea is for coins, bonus silver and gold ;) not iron. As you say, trial and error.

where we can buy that kit?

@as_craft5063

Жыл бұрын

What kit? Metal detector www.aliexpress.com/af/md4030-metal-detector.html?d=y&origin=n&SearchText=md4030+metal+detector&catId=0&spm=a2g0o.productlist.1000002.0&initiative_id=AS_20221021231728 Potentiometer www.aliexpress.com/af/potentiometer-10k.html?d=y&origin=n&SearchText=potentiometer+10k&catId=0&spm=a2g0o.productlist.1000002.0&initiative_id=AS_20221021064026

What type series that blue componen?

@as_craft5063

10 ай бұрын

Any potentiometer from 0 to 10kOhm

@kangrijaladventure5973

10 ай бұрын

@@as_craft5063 thanks for tips Bro.👍👍👍👍👍

How to fix it step by step?

@as_craft5063

Жыл бұрын

Find a friend who has experience in electronics and show him this video.

у меня металлоискатель GTX5030 плата такая же как md-4030 и в чем разница не понятно работает не понятно