Tesoro Eldorado

[salim]

hi can some one post pcb in bitmap format and without components
thanks

[DEMAC]

eldorado pcb bmp

check the size

[salim]

uj

thanks for your help but i need pcb designed by ivconic cause i havent licence of Sprint Layout BR!

[Qiaozhi]

thanks for your help but i need pcb designed by ivconic cause i havent licence of Sprint Layout BR!

There is a FREE Sprint-Layout Viewer available at ->
http://www.abacom-online.de/uk/html/sprint-layout.html

Using this software it is possible to view and to print Sprint-Layout files.

[salim]

thanks for all finaly i found cracked version of sprint layout now i can start project

[salim]

sorry this is correct and resized typon

[sayego]

I did elderodo last pcb. all metal parts is working very good. but the distinction is not doing good at the sound. In case of intermittent clapping sound is coming.

[Molzar]

Of course you know in this detector non-motion / threshold in All Metal mode and motion / silent mode in descrimination mode. See attached manual.

Otherwise hard to answer your question without more information.

Molzar

[sadowski25PL]

Hello,
I'm new here, and this is my Eldorado






Now, i waiting for FR-4 laminate to build coil.
I use DD coils ( 0,28mm coil wire), The coil size is 27cm
Tx and Rx coils are ready and shielded (aluminium tape).
Maybe in sunday MD will be ready to field test


The coils : ( I think about make new coils Tx= 5,5mH Rx=6,5mH)
Tx = 4,87mH
Rx = 5,63mH
Wire: 0,28mm DNE
Shield: Aluminium tape

Materials for making DD-27cm (27cm diameter) :
- Tx Coil
- Rx Coil
- 2x FR-4 laminate (glass-epoxy) 30x40cm 1mm
- 1x FR-4 laminate (glass-epoxy) 29x31cm 0,7mm
- Distal two-part epoxy glue
- 1,25m LIYCY 6x0,25mm Wire with copper shield
- Black or white paint, and ground paint.

Cheers,
Sadowski , Poland.

[simonbaker]

Hi Sadowski!

Looking forward to hearing your experience building it and how it works.

Looks good so far!

Regards,

-SB

[sadowski25PL]

Hello,

Coil case now glued

[simonbaker]

Hello,

Coil case now glued

Interesting... what is it? Looks tasty...

Keep us posted...

-SB

[sadowski25PL]

Hello,

Now on the photo is actual state of building Eldorado.
Tomorrow I will do new Rx coil 6,5mH.
Tx coil have 5,69mH.




Cheers,
Konrad Sadowski

[simonbaker]

Hello,

Now on the photo is actual state of building Eldorado.
Tomorrow I will do new Rx coil 6,5mH.
Tx coil have 5,69mH.

Cheers,
Konrad Sadowski

Always exciting to see the birth of a new MD!

Keep going...

Regards,

-SB

[sadowski25PL]

Hello,

Now i thinking about, what battery type use for Eldorado.
And I think the best will be...

Cellphote battery

3,6v -> 12V

hmm, I have a BST-33 3,6V 750mAh Li-Poly battery for Sony Ericsson K510i.

I think about use a MC34063E DC-DC CONVERTER.

In Step-up configuration.

Maybe this will be work, battery like BST-33 cost in Poland about 5-15PLN (2-6$) per one.

My Eldorado eat some about 25mA

But I thinking about how much eat will power converter, to produce 12V and 80mA.

2-3 Cellphone batts in wallet and go hunting with Eldorado