[SOLVED] metal detector schematic disponible

[Neron]

metal detector schematics

I have stored 2 kind of metal detector based on microcontroller. I build both and i am sur it is good. Have a look at filemanager: Neron/metal_detector.
If someone have other schematics i am interrest.

 

[THE BORG]

metal detector schematic

hi all


here is a good design

for a multicpu multicoil multiband scanning metal detector


uses a hardware scope to target and has audio


no code avalible so is for development


Uploaded file: **broken link removed**

 

[Neron]

metal detector dsn

Thanks the borg for your send. But i have a little probleme to read the file metal.dsn you sent. Could you help me ?

Thanks

Neron

 

[THE BORG]

metal detector with lcd display schematic

yes

to view { and alter etc}
the dsn above

install proteus vsm

but for now
here is a windows metafile
{will open direct with most versions windows or photshop or paint shop pro etc}

in an archive to save space as it was 1 mb or so

now a few hundered k

so download unpack and view




Uploaded file: **broken link removed**

 

[THE BORG]

metal.dsn

yes

to view { and alter etc}
the dsn above

install proteus vsm

but for now
here is a windows metafile
{will open direct with most versions windows or photshop or paint shop pro etc}

in an archive to save space as it was 1 mb or so

now a few hundered k

so download unpack and view




Uploaded file: **broken link removed**

 

[Neron]

stuart pi 16c84 metal detector

Ok thanks a lot the borg. I had a look to the schematic. It is a quite complex schematic. I was wondering if the 2 schematics oscilloscope represent the emitter and receiver coils ?
If yes, is it possible to have their caractéristics.
I was also wondering why is there two lcd display ?
And the last question (but i think you have already answer) is there a possibility to obtain the source code for the microcontroller?

I know, there are a lot of questions.

 

[Neron]

metal detector shematic

Ok thanks a lot the borg. I had a look to the schematic. It is a quite complex schematic. I was wondering if the 2 schematics oscilloscope represent the emitter and receiver coils ?
If yes, is it possible to have their caractéristics.
I was also wondering why is there two lcd display ?
And the last question (but i think you have already answer) is there a possibility to obtain the source code for the microcontroller?

I know, there are a lot of questions.

 

[THE BORG]

metal detector schema

to anyone with an interest

here are the coils dimetion and a picture
here is the coil calc i used

the dimentions are this

center coil 44T .51 7 cm sides equal sided triangle

second coil out is
round 10 cm dia 33 T .71

third
is triangle equal sides so 25 T .51 mm

fourth is round

22cm dia 27T .71mm


so all coils are around 1.11111 henry

using 1 as the relative permabilitie of copper

but i think the coils arent so crytical
1}becouse a pi detector isnt a resonace coils

for rf


2} as the timming is full adjustable for all coils drive

so the same timmings as a gold pic or pic84 stuart design

but with space for coils to run like
1 2 3 4 or 2341 or just on one coil {best one for gold etc}

and also the lcd should give accurate readout of ground effect zero and metal type

while the scope part shaws a target

made of rings that get smaller in sequence with some dots missing
for target etc and to gather info

so is very very much development still too do

its rough but ready





Uploaded file: **broken link removed**

 

[THE BORG]

coil design metal detector

**broken link removed**

sry forget to put the online calc

**broken link removed**


and here is a good theory site for metal detctor technique

again use bable fish altavista to get to your language

<font size=-1>[ This Message was edited by: THE BORG on 2001-12-13 18:29 ]</font>

 

[myown]

top metal detector schematic

if you can send this rar file to me or give link to it.

 

[x_eleman]

THE BORG PLAESE..!

good metal dedector desing help...!