@@MirkoPavleskiMK @Mirko Pavleski can you give as the coil induction value (millihenry or microhenry ) because i use other coil wire diameters ...pleas
Good job making the metal detector. Now, to design a really good metal detector (for gold and silver), you need to design into the electronics a way to "discriminate" and ignore iron signals. If you can make a circuit that ignores iron, then you will have a really good metal detector!!
Would you know how to add the discrimination circuit to Marko Pavleski's circuit? It would a really import addition. Possibly, then, I could make a really good metal detector! Especially, your impute would be most useful to many, many of us who dabble in valuable electronic projects
Hello Po, why my work is only it's coil is detected and not a metal, what is wrong with my work. Please answer my question because i need to finish this as soon as possible
Hi Mirko, i am following you since 3 years. Thank you very much for your good project. İ made thiis project exatly. But unfortunately i am troubling to adjust sensitivtym it is just workin for few cm. İ just changed the signal amplifier value. Do you know what is the resistance of signal amplifier ?
Hi, I have the same problem. I put everything together as it was shown in the diagram and installed the code but fine tunning is almost impossible. I couldnt go more than 2 cm away from the coil. If someone can tell me what is wrong it will be a great help. 1. I am using a clone arduino uno. 2. everything else is as metioned in the video and schematics.
Awesome job. Looks great. If you added more than 60 turns to the coil, would it go deeper? If you enhanced some of the electronics, will it go deeper? Thanks for posting..
hi, do the capacitors (1uf) have to be that big? and is it 0.35mm or 0.4mm or 0.5mm for the coil. Have you had a chance to try it on sea sand? thank u :)
Congratulations, you built a bomb, that flyback emf will weld the switch contacts dumping into the batteries and kaboom, the world is ending for the A holles get your head back into the game.
@@MirkoPavleskiMK dear sir..i make this project today..i have problem 10k ..conected arduino A1 pin. But not working .pls help me..when i remove pin A1 circuit is working ..but rang is very low..coin detectin only 1cm.
Hello, how can I add metals to the project that can discriminate according to their frequency values? (For example; the frequency value of gold is 5.30 kHz)
Hi Mirko, many thanks for sharing! Nice to see the complete realization and tests of the little project. Greetings from Germany.
Thanks
@@MirkoPavleskiMK @Mirko Pavleski can you give as the coil induction value (millihenry or microhenry ) because i use other coil wire diameters ...pleas
Muy interesante como todos tus proyectos, muchas gracias!
wow...great video
Thanks
Good job making the metal detector. Now, to design a really good metal detector (for gold and silver), you need to design into the electronics a way to "discriminate" and ignore iron signals. If you can make a circuit that ignores iron, then you will have a really good metal detector!!
in theory that shouldn't be too hard since iron would lower the frequency while other metals would increase it.
Would you know how to add the discrimination circuit to Marko Pavleski's circuit? It would a really import addition. Possibly, then, I could make a really good metal detector! Especially, your impute would be most useful to many, many of us who dabble in valuable electronic projects
hi, good job. what are the capacitor values connected to the coil? the capacitor in the figure cannot be faund. please help me.🙏🙏🙏
@Mirko Pavleski can you give as the coil induction value (millihenry or microhenry ) because i use other coil wire diameters ...pleas
How to add discrimination ferrous and no ferrous?
Very interesting brother Micro. Can you explain how the arduino script works. In another video, thanks a lot.
What are the volts of the capacitor?
i have 22 awg wire and 30 awg wire , which of the two should I use and what changes should I make?
how can adjust lm signal control sir..🤔
How to use 1mm copper wire .....How many turns are required per 1 mm wire
Very good project, as always,
Where is the Arduino script?
www.hackster.io/mircemk/diy-sensitive-arduino-ib-metal-detector-d5e029
i have made this..but signal weak ..detectin only 5cm 😢😢
hello how can i change the tone sound in sketch??
Cool and interesting / useful
بعد ازنك هو دلوقتى السينسور فى sensitivity كبيرة بيحس بالجسم الشخص و مش بيحس بالمعدن ايه الحل
Hello dear.
Which plastic sheet was used to make the machine
Have any of you prototyped this project? Also, do you think it is possible to use a 45cm diameter coil?
Hello Po, why my work is only it's coil is detected and not a metal, what is wrong with my work. Please answer my question because i need to finish this as soon as possible
Hi Mirko, i am following you since 3 years. Thank you very much for your good project. İ made thiis project exatly. But unfortunately i am troubling to adjust sensitivtym it is just workin for few cm. İ just changed the signal amplifier value. Do you know what is the resistance of signal amplifier ?
Did you solve the problem ?
@@saRah-to1kv no unfortunately. Probably problem in my coil.
Hi, I have the same problem. I put everything together as it was shown in the diagram and installed the code but fine tunning is almost impossible. I couldnt go more than 2 cm away from the coil. If someone can tell me what is wrong it will be a great help.
1. I am using a clone arduino uno.
2. everything else is as metioned in the video and schematics.
@@serkanbcakc1289 selam hocam coil i nasil sarmistiniz ?
@@serkanbcakc1289Can i use 2n2222 for this..i have no lm 358
Does it detect gold sir?
What are the dimensions of the coils ?
Awesome job. Looks great. If you added more than 60 turns to the coil, would it go deeper? If you enhanced some of the electronics, will it go deeper? Thanks for posting..
Unfortunately no, this is the maximum performance for this metal detector
I used 1ons per coil , approximately 90 turn from 50 meters long of wire. 😢
guys can anyone help me to tell the inductance value of the coil used here?
Sir, the trimpot is not in the circuit diagram, but you added it, where should I add it?
The trim is placed in place of a 220R resistor that goes to the gate of the IRF730
@@MirkoPavleskiMKHow many volts is 1 uf capacitor?
@@MirkoPavleskiMK your project and circuit not mach.. what is the correctly 🤔🤔
How can I attach 12x6 LCD to this?
Good job
Terbaik sekali....
I like it
hi, do the capacitors (1uf) have to be that big? and is it 0.35mm or 0.4mm or 0.5mm for the coil. Have you had a chance to try it on sea sand? thank u :)
You can use any wire from 0.35 to 0,6 mm
Hello how i can contact you
जय हो आपकी
great job
can you share the code please
www.hackster.io/mircemk/diy-sensitive-arduino-ib-metal-detector-d5e029
1uf capaciter is myler or ceramic sir?
MKP block capacitor
@@MirkoPavleskiMK can i use 104/400v myler cap?
@@ravindraindika6357 Yes
Oh nice
tx sir
عمل رائع احسنت
No detect gold 😢
عمل جيد
where to conect 102 trimpot ?
You can use 220R resistor instead trimpot, as on circuit diagram
Thank u sir
@@ravindraindika6357Have you done friend ?
Congratulations, you built a bomb, that flyback emf will weld the switch contacts dumping into the batteries and kaboom, the world is ending for the A holles get your head back into the game.
your project and circuit not mach..what is the correct project 🤔
The 220R resistor from the circuit is replaced by a 1K trimmer that is set to 220R
@@MirkoPavleskiMK dear sir..i make this project today..i have problem 10k ..conected arduino A1 pin. But not working .pls help me..when i remove pin A1 circuit is working ..but rang is very low..coin detectin only 1cm.
I made the makerpro ferrous non ferrous what a waste of money that was :(
Hello, how can I add metals to the project that can discriminate according to their frequency values? (For example; the frequency value of gold is 5.30 kHz)
hello how can i change the tone sound in sketch??