Delta Pulse

[Hasse]

delta pulse 2-HELP-

Hello!
A friend built this detector at my request, but lacks some adjustments ...
Their efficiency is very small ... really need YOUR HELP .......
I understand very little about electronics all tips will go to my colleague ..
HELP



1 the LEDs of not funionam small plate (ferrous and non ferrous) ..
What are trimers (3) on the same plate?

2 ° I have to pass the ociloscópio in that part of the device and how?
What is the best fit?
Any help is welcome .....

Thank you for your attention and patience ...

[Hasse]

Hello!
A friend built this detector at my request, but lacks some adjustments ...
Their efficiency is very small ... really need YOUR HELP .......
I understand very little about electronics all tips will go to my colleague ..
HELP



1 the LEDs of not funionam small plate (ferrous and non ferrous) ..
What are trimers (3) on the same plate?

2 ° I have to pass the ociloscópio in that part of the device and how?
What is the best fit?
Any help is welcome .....

Thank you for your attention and patience ...

I could not post the photos of the plate, I'll keep trying ....

[6666]

Use attach files under Additional Options

[amr muhamed]

hi every one if you read my all post you will find every thing..........rajesh indore mp india I have no time to read 57 page and read the postes..... I don't know your postes in any page can you tell me the pages or summary the Explanation _____________________________________ the coil is disk or spiral??

[rajesh]

delta pluse

hi every one if you read my all post you will find every thing..........rajesh indore mp india I have no time to read 57 page and read the postes..... I don't know your postes in any page can you tell me the pages or summary the Explanation _____________________________________ the coil is disk or spiral??

hi amr delta pluse is work good mono coil you can call me 09893588660

[amr muhamed]

hi amr delta pluse is work good mono coil you can call me 09893588660

I am from Egypt >>>> can you add me in yahoo .....
my mail :[email protected]

[Hasse]

Hello!
A friend built this detector at my request, but lacks some adjustments ...
Their efficiency is very small ... really need YOUR HELP .......
I understand very little about electronics all tips will go to my colleague ..
HELP



1 the LEDs of not funionam small plate (ferrous and non ferrous) ..
What are trimers (3) on the same plate?

2 ° I have to pass the ociloscópio in that part of the device and how?
What is the best fit?
Any help is welcome .....

Thank you for your attention and patience ...

The photos ...

[kt315]

1 the LEDs of not funionam small plate (ferrous and non ferrous) ..
What are trimers (3) on the same plate?

interesting PCB. still did not see the circuit. may be similar to one made by man from Poland but why there is a quartz? what IC is standing on the PCB? IMO, enough simple PCB to draw the schematic.

[amr muhamed]

HI kt315
I Want to build the Delta Pluse ..... can you help me to do it .... and the problems of it

[szucs_g]

I think the LCD screen is only a mechanical substitute. The Delta Pulse does not discriminate. The Turkish colleagues may display slightly different. The program of PIC will not be published.

The trimmers set the value on the display (battery).

Already be sensitive to the metal detector, if the previously described set by an Iranian colleague and the changes do give. The small metal detection as described in the previous entries should be exercised.

Good job!


I modified a previously uploaded file LAY (son1.lay), so that the LCD can easily be counted. Please check out, whether it is good!

[kt315]

sz, can you draw these points A...E on the schematic? tia

[kt315]

HI kt315
I Want to build the Delta Pluse ..... can you help me to do it .... and the problems of it

your help is only your hands. and may be your head, time to time. on the photo a PCB of one guy that is WORKING. despite on all you can notice too oldest green resistors of 60-70 years' era there, I had throwed off all of them like the garbage many years ago. but anyway THE PCB IS WORKING! this guy even has not conceptions about components' tolerance in electronics!
but anyway THE PCB IS WORKING!

[amr muhamed]

thanks kt315
I put the components on the test board..... I want to test it >>
Do you know the voltage and the current in certain places ... such as Tr1,Tr2,Tr3.....

-Isthe coil hasspecial specifications to make??
(Diameter,Number of turns,H,R and spiral or disk)


BEST REGARDS

[kt315]

Do you know the voltage and the current in certain places ... such as Tr1,Tr2,Tr3.....

look at diagram. you must get these signals (voltage, not current) in the points.

-Isthe coil hasspecial specifications to make??
(Diameter,Number of turns,H,R and spiral or disk)

ordinary coil of inductivity 400-450 uH (MICRO- HENRY, NOT MILLI- !!!).

[szucs_g]

sz, can you draw these points A...E on the schematic? tia

In principle, I left the original links, just edited it on the LCD terminals.