PIM-2 Digital Metal Detector Project

[Qiaozhi]

Buna Jap ! tu est Stefan asa ? am ku voi ceva sa terminam daka avec interesur jeu vorbesk ka voi ama nu pot bas sa skriu bine am vazut ka santec mult bun programer da trimetecam skipu adres sa vorbim . Salut Jap !!!!!! Greeting !!

Please write in English ->

http://www.geotech1.com/forums/showthread.php?10526-Basic-Rules-of-the-Forums

[BlackDevil]

Thank you very much, jap!

[Orbit]

Buna Jap ! tu est Stefan asa ? am ku voi ceva sa terminam daka avec interesur jeu vorbesk ka voi ama nu pot bas sa skriu bine am vazut ka santec mult bun programer da trimetecam skipu adres sa vorbim . Salut Jap !!!!!! Greeting !!

[jap]

Hi Jap! PIM 2 v.05 E=12V; Vbat=4,2V (R3=22K,R4=12K). If E=15,6 v (12x1,3V NiMH) ... Vbat=? (R3=?,R4=?).

Hi BlackDevil
-See!
best time
j.

[BlackDevil]

Hi Jap! PIM 2 v.05 E=12V; Vbat=4,2V (R3=22K,R4=12K). If E=15,6 v (12x1,3V NiMH) ... Vbat=? (R3=?,R4=?).

[Ropcsika]

Hi Ropcsika
-Read reply #197
-for stable R5=680/2~3W
- for sound test T2,R8,R9.
best time
j.

Thanx jap

Work perfectly, it was a soldering error.

[jap]

Thanx jap

My PIM-2 work fine, it was soldering defect but a little unstable...why?

Hi Ropcsika
-Read reply #197
-for stable R5=680/2~3W
- for sound test T2,R8,R9.
best time
j.

[Ropcsika]

Thanx jap

My PIM-2 work fine, it was soldering defect but a little unstable...why?

[Ropcsika]

Hi Ropcsika
-good work
- try coil ~500uh.
-test R6,R5, R16,D12,,,=SHORT.
-Test valu C17
best time
j.[ATTACH]23740[/ATTACH]

Thanx jap,

detected but no sound....

[jap]

Hi Ropcsika
-good work
- try coil ~500uh.
-test R6,R5, R16,D12,,,=SHORT.
-Test valu C17
best time
j.

[Ropcsika]

Hi Ropcsika
-may be Bad coil!
--Test all the components and value in its place.
-Put a clear picture of the top and bottom.
best time
j.

Hi jap,

The coil 3,5 ohm and 820 uH.


A képet a Képfeltöltés.hu tárolja. http://www.kepfeltoltes.hu


A képet a Képfeltöltés.hu tárolja. http://www.kepfeltoltes.hu


A képet a Képfeltöltés.hu tárolja. http://www.kepfeltoltes.hu

[jap]

I build the PIM-2 . What the problem?

Hi Ropcsika
-may be Bad coil!
--Test all the components and value in its place.
-Put a clear picture of the top and bottom.
best time
j.

[Ropcsika]

Hi all,

I build the PIM-2 and i use the ver. 05 hex but no sound and no detected the metal. The lcd is working. What the problem?

[ali340]

Hi ali340
u read it now.
best time
jap

tanks
jap

[jap]

Hi ali340
u read it now.
best time
jap