PIM-2 Digital Metal Detector Project

[moltazim]

Hi Jap! I need your help.This is my PIM-2, schematics V3 and hex V05. Coil is 38 cm; 24 turns cat 5 - 2,75 ohm, 0,660 mH, CPU Atmega8-16PU.Very low sensitivity! 1 € - < 10 cm! No discrimination. What the problem?

Regards!

[ATTACH]24468[/ATTACH]

There is no sensitivity in the device
What does this thread mean in the pink circle

[moltazim]

hi My friends
Is there a difference between Atmega 8 and atmega 8-16?
and thank you

[RS_Phil]

Felezjoo has good penetration deep of a large coil...my problem with this unit is the stability on high meniralized soil much more on 1 meter
coil..

[bernte_one]

ok yesterday i tested my felezjo pi, and it seems a bit better than pim2
(disc, tone mode, hale menu for Setup)

but i have no idea what detector performs better in real ground and for most depth in ground with big Frame 1m*1m
i have no time for field testing

but both seems very powerful and deep

i wish we could Import both Projects to pic Controller System and made it free for all without Limitation
felezjo is demo Version but Counter is disabled (ok i know thats no in sense of author- but it is senseless if you have to reprogram after 300 times)

[RS_Phil]

I send email to lugatek but there is no reply yet until now.

[bernte_one]

first i can say theat Setup procedure of coil from felezjoo is more complicate as i see and as i read
at pim2 you can hook up a pi coil that lays around and the System start equal what values

[jladre]

Finish your felezjoo project and compare it with the pim let us know which is better.

[jladre]

i think yes, it is very powerfull
pcb is very compact and well designed

but i am not sure if i get get it working with hacked hex file
i bought my preprogrammed Controller from lugatek 45€
if you can do it alone you would save 40€

i hope i can test it alos with hacked Firmware, but i am not good with atmels. pic flashing is much easier

Good news.. update us if you finally field test it.

[bernte_one]

i think yes, it is very powerfull
pcb is very compact and well designed

but i am not sure if i get get it working with hacked hex file
i bought my preprogrammed Controller from lugatek 45€
if you can do it alone you would save 40€

i hope i can test it alos with hacked Firmware, but i am not good with atmels. pic flashing is much easier

[jladre]

Hi berte_one! What is your observation on that pim2 project is it worth to spend some cost for it?

[bernte_one]

no News, i work on felezjoo pi

i think i dont like atmel Projets,
pim2 Mustafa is tested as working, but i hae not build it ready for md hunting
just a test object for home

[jladre]

Any news to this project?

[cvele]

Sorry, I mean on post #356

[cvele]

Hi everyone, I am not sure which version of hex is this. Please tell me.
Regard

[Spyke]

Can somebody send me a working pcb design incl. matching hex file for this project?

Thanks in advance