PIM-2 Digital Metal Detector Project

[Uykusuz]

My PIM-2 Metal Detector:

http://www.lugatek.com/?page_id=45

[Investigator]

What programmer should be used for programming the chip, if you can set the schematic here on the forum that you can make at home. Some simple scheme, as well as the process of entering input files into the microchip that file must first enter the hex or drugi.I want to know whether this is a demo version which include some 500 valid
the device. What program should be used for programming.Thanks in advance

[Investigator]

What programmer should be used for programming the chip, if you can set the schematic here on the forum that you can make at home. Some simple scheme, as well as the process of entering input files into the microchip that file must first enter the hex or second.I want to know whether this is a demo version which include some 500 valid the device. What program should be used for programming.Thanks in advance

[mario]

Nice work elbombaci,

but you're not clear about required specs. For starters, what are coil requirements? what are the needed inductance/resistance values?

Also, your schema shows you using an Atmega8, but your web site has pictures of programmed Atmega328s: a Much newer chip, with different requirements. Is your public schema your latest design? or is your latest design the retail version?

Also, what are your fuse settings?

Unless you specify these requirements, not many users will be able to get your detectors working.

[Uykusuz]

Hi. thank you for your notice.

Coil:
35cm, 3 turns with cat5 or cat6. Resistance is 3-4 ohm.

I changed the picture. I used atmega8 mcu.

Fuse setting:
H-Fuse: D9 (HEX)
L-Fuse: 04 (HEX)

SCH and PCB are lastest version.

[Uykusuz]

Updated schematic from v02 to v03. (R51 is 68K)
Updated software from v04 to v05.

Changed main screen for improved disc.
Depth performence %10 increased.

Click this link for documents, videos and updates.
http://www.lugatek.com/forum/index.php?topic=150.0

http://www.youtube.com/watch?v=rN2bvBqfDe0

[6666]

Coil:
35cm, 3 turns with cat5 or cat6. Resistance is 3-4 ohm.

only 3 turns ???

[Uykusuz]

Yes 666. It is true. Only 3 turns. Cat5 or Cat6 has 8 wire. Total 24 turns.

[freedan3d]

Hi elbombaci
can you change your md mosfet to bup314 ?
it used in miner 4 .
miner 4 is not a good md its hex design to not work deliberately
but bup 314 is a good component and in my mind it must be a good project for you

change your md coil driver and see it change very strong tx power

best regards

freedan3d

[email protected]

[johnandles]

Yes 666. It is true. Only 3 turns. Cat5 or Cat6 has 8 wire. Total 24 turns.

Hello 3 turns..in paralell or joined in series to make 1 long turn of 24?
Regards
John

[6666]

Yes 666. It is true. Only 3 turns. Cat5 or Cat6 has 8 wire. Total 24 turns.

Thanks , i see it now , 3 turns of complete cable, each wire connected in series
I was thinking you were stripping out the wires to make the coil
cheers

[Miata]

Can anybody post the V05 here please. I don't speek turkish. Thank you!

Jürgen

[Uykusuz]

Hi to all.

@freedan3d

I have not bup314 now. I will try to use bup314.

@6666 and johnandles

This links are two photo about coil with cat5 or cat6 cable:

http://img129.imageshack.us/img129/7440/84326951lt1.jpg
http://img519.imageshack.us/img519/8574/75148968uq6.jpg
http://img528.imageshack.us/img528/2742/63211171sm9.jpg
http://img528.imageshack.us/img528/1333/23460242lt0.jpg
http://img528.imageshack.us/img528/1076/35060022uv4.jpg

@Miata

I attached last version all documents here. But you follow this link for updates. You join to see attached documents in lugatek forum.

http://www.lugatek.com/forum/index.php?topic=150.0

http://www.lugatek.com/?page_id=45

I am sorry for my bad English.

[6666]

elbombaci
thanks for the pictures of the cable

[freedan3d]

Hi dear elbombaci
Thanks for your reply.
I'm waiting for your new great project.
Best regards

freedan3d