Arduino based VDI!

[Marchel]

Yes Eagle files https://github.com/folny/ESP32_Metal...er/Eagle8_file

[6666]

Is there a schematic ?

[Marchel]

Hello friends


Here are the complete files for the ESP32 Metal Detector. It's just the first version so some features still do not work properly. I would love to find someone who would also start working on refining the detector and helping to improve it.

https://github.com/folny/ESP32_Metal_Detector

[gandolfi]

Hello


I'm still working on this project because it's quite complicated and some things do not want to work the right files will be available soon on Github.

hanks i'm very interesting
t

[Marchel]

Hello


I'm still working on this project because it's quite complicated and some things do not want to work the right files will be available soon on Github.

[andon80]

dude, that's really cool . can you open the schema

[gandolfi]

dude, that's great.I want to do it .please read more.Thank you.

i'm very interresting.

is it you? https://www.youtube.com/watch?v=ikg0VJCtUzE

[yatahaze323]

Hi Everyone,

I'm building a TGSL and I plan on adding one of the VDIs in this thread. I like the idea of seeing what type of metal/object, I was thinking of editing the code a bit so that when you go over something like iron or gold that it'll display the words for it as well.

Does anybody have a list of ID/Phase/VDI numbers ranges that are produced when using TGSL for different metals/objects?

Thanks!

[andon80]

machel
Thank you very much
for sharing
I'm waiting anxiously for you
you did a great job.

[Marchel]

thanks for the reply.my friend
I don't know much about digital circuits.
the connection drawing .or do I have a subject questionnaire?
thanks in advance

Schematic and the required files will be available shortly after fixing a few bugs.

[andon80]

thanks for the reply.my friend
I don't know much about digital circuits.
the connection drawing .or do I have a subject questionnaire?
thanks in advance

[Marchel]

My intention is to do a metal detector similar to the XP Deus detector, but with the difference of all the functions being controlled by a mobile application with Bluetooth, the project is still working would be great if someone help me me with a code for Arduino, for example Daren whose part I used this project. I've used Google MIT App Inventor for my Android App, but I would like to create an app on Android Studo in the future, but I'm not that good programmer so it would be great if someone finds out that my source code will be downloading soon on https://github.com I will add more information soon, here is the first PCB version.

[andon80]

Hello Friends


I started working on a new project based on IDX Pro and ESP32 Arduino here is the first test.

https://www.youtube.com/watch?time_c...&v=ikg0VJCtUzE

dude, that's great.I want to do it .please read more.Thank you.

[Melbeta]

VID vs Discrimination question I noticed my TGSL gets more depth on All Metal and loses about an inch, inch and a half on disc, Does a VID lose the same? meaning would I be better putting a VID on the TGSL and leaving it on all metal, and discrimination based on the numbers I would see vers the board disc ?? I know an inch does sound like much but I want to keep that inch, and I need some for of disc as the area which I belive to still have a lot of old silver coins is very trashy ( nails and old bottle lids mainly. )

I am going to post some John Earle information right here, and see what the others say. John Earle, when he was Chief Engineer at Compass Electronics, in documents related to Challenger models X80 and X70, sat in order to get the TID to lay out the display correctly, had to have the sensitivity changed, by diminishing the sensitivity greatly, then the TID display would work correctly. Obviously in the all metal mode, the sensitivity need not be diminshed as then the TID display only displayed the discrimination mode.

Now when you diminish the sensitivity the depth suffers greatly. This is why the all metal mode goes deeper then the motion discrimination mode. Now in an earlier model, which was called the Coin Magnum, both the all metal mode and the NON-MOTION discrimination mode went ideally the SAME in depth and sensitivity.

Now both Carl and Qiaozhi obviously know this, and I thought it would be a proper time to have this brought out in discussion. This answers Tibuck19's question. But it does not answer a question in my mind, as to whether or now one can crank up the sensitivity now without destroying or affecting the TID meter display?

Anyone?
Melbeta

[dgm]

Hello Marchel, you can give some more information to the project you are working on, with regard to ESP 32 arduino, to the app used on the mobile phone. Thank you..