IDX-PRO+VDI

[Aleks85]

This sensor IDX_Concentric_coil (1).pdf

[Alikkc]

Hello friends, I wanted to ask about the coil in the circuit you shared, Aleks85. Is it DD or concentric? I didn't understand the GND wire coming from the coil; is it shielded before being connected to GND? Finally, thank you for the PCB and measurements.

[Qiaozhi]

Merhaba arkadaşlar Aleks85 usta paylaştığın devrenin bobini soracaktım dd mi concentrik mi balıktan gelen gnd ucunu anlamadım ekranlama yapılıp mı gndye bağlanıyor son olarak pcbsi ve ölçüleri varmı teşekkür ederim

Please read the forum rules -> Basic Rules of the Forums
and make your posts in English.

[HaaKaaN]

eduardo1979 Hi Eduardo, could you help me with my two-tone circuit? As you suggested, I removed the R55 resistor and made the circuit connections correctly, but when I connect the BC517, it constantly beeps, as if it's detecting something, but it keeps making a sound and the BC517 burns out. What could be causing this problem?

[Alikkc]

Merhaba arkadaşlar Aleks85 usta paylaştığın devrenin bobini soracaktım dd mi concentrik mi balıktan gelen gnd ucunu anlamadım ekranlama yapılıp mı gndye bağlanıyor son olarak pcbsi ve ölçüleri varmı teşekkür ederim

[HaaKaaN]

Friends, can you help me? I assembled and tested my IDX Pro metal detector, then I built the 2-tone sound circuit and connected it correctly to the connection points, but it keeps beeping. Could someone please help me with this?

[Aleks85]

To your scheme

[Alone25]

I have another scheme.

[HaaKaaN]

Hello. I found this Russian forum of IDX-PRO PCB. The PCB had many mistakes and failures of some components. I corrected the PCB and added the missing components. I wish that we all take a look and give a chance on this project. Surely here in the forum there are people who would be interested in this project. I've also found the VDI file with all documentation. Please advise if there is any error in the PCB. I'll put here a video of this VDI I found on Youtube. Thanks for reading. Eduardo.

I'm just starting this project and I've learned so much from you. Thank you for helping people.

[badreddinegk]

Hello friends im looking for good version of idx pro to bulid and i found this eduardo1979 idxpro+vlf but there is many posts and updates for this project i need to know which one is correct or any one here can provide a correct version like idxpro with two tones, i just want to avoid wasting time bulding wrong device. Greetings

[Carl-NC]

I think so.

[h9361]

Try adding a switch from U7-pin1 to ground.

Thanks dear Carl
Is that correct?

[h9361]

this help?

Dear sir
Please forgive me
I want to add a switch between two/one tones.
Do you think it is correct?

[Carl-NC]

Try adding a switch from U7-pin1 to ground.

[h9361]

And finally, this schematic shows a 2-tone mod incorporated into the whole circuit.

Hello Dear All
I want to add a switch for selecting one/two tones in this schematic.
Do you have any suggestion?
Thanks