My Digital Pulse detector Delta Pulse 3

[jap]

Hi hadi-dindar
-U can not use tl081 Instead of tl082,,,,, tl081 one op.,tl082 two op.
best time
j

[hadi-dindar]

hi jap and all my friends

can i use tl081 Instead tl082 ?

[jap]

jap i have D3-->PIN8 1V
U3--> PIN16 1V
D1--> PIN 14 1V
D5-->PIN 14 1V
D2 -->PIN8 1V
R60 ----> 1V
THE JUMPER OVER C12 -->12V
-----------
ALL ALL THE THIS BELOW PINS I HAVE 1.2 V

D2 >>PIN4
D7>>PIN 4
D1 >>PIN7
Q3 SOURCE PIN
D3 >>PIN4
LF357 PINN4
THE JUMPER BELOW R14
Q4 SOURCE



IF THIS information is correct ?

Hi hadi-dindar
-ALL U PUT ARE---OK, PUT u3 pin 16=+5v
-in schematic all volts in red line like +12,-12,+E,-E,+5
-follow -->Means followed in all points.
-PDF FOLLOW---->Means followed in step by step 1,2,,,,,
--U have PDF ,,,FOLLOW step by step 1,2,,,,,
-at the end of test put pic+lcd and power on
-best time
j.

[hadi-dindar]

jap i have D3-->PIN8 1V
U3--> PIN16 1V
D1--> PIN 14 1V
D5-->PIN 14 1V
D2 -->PIN8 1V
R60 ----> 1V
THE JUMPER OVER C12 -->12V
-----------
ALL ALL THE THIS BELOW PINS I HAVE 1.3 V

D2 >>PIN4
D7>>PIN 4
D1 >>PIN7
Q3 SOURCE PIN
D3 >>PIN4
LF357 PINN4
THE JUMPER BELOW R14
Q4 SOURCE



IF THIS information is correct ?

[jap]

Hi hadi-dindar
-schematic in reply #1 in page 1 or here
Link :http://www.teknolojiekibi.com/yeni/i...p?topic=3797.0
-PDF en. in reply # 129 in page 6 or this pdf: http://www.teknolojiekibi.com/forumd...%20klavuzu.pdf
best time
j.

[hadi-dindar]

tnx jap

but i dont have any schematic red line voltage and pdf follow

plz send me this files

[jap]

Hi hadi-dindar
-
U have +5 volt in pin 11 its --OK & PIN32
-U have schematic all volts in red line.follow.
-U have PDF FOLLOW step by step 1,2,,,,,
-at the end of test put pic+lcd and power on
----wishes for the success--
best time
j.

[hadi-dindar]

tnx jap
sory
i have 5v in 11 pin pic
and 10pin is 0 volt
jap plz give me other pis votltage to test circuit
and hz and other othing

[jap]

Hi hadi-dindar
-U have +5 volt in pin 14 glcd ,u3 pin 16 and jumper over c25---all its--OK
-BUT( MUST PIC OUT THE PCB) pin 10pic =0V its no connection---test pcb????
- u have 1v in d3 8 pin --its---OK.
best time
j.

[hadi-dindar]

hi jap and all friends
i complete this circuit
but when i want to measure ic pins
i have 5 volt in 10 pin pic and 14 pin glcd u3 16 pin and jumper over c25
2- i have 1v in d3 8 pin and other pins explain in guidance pdf

plz help me

[Biogas]

Hi Alex!

Many thanks for you!!!

Hi Biogas,
I can post some photos maybe this weekend, too busy at the moment. I'm waiting the pictures! For D40 and 1m coil i read a post on page 3. Ok, I see that! You could ask for further information.
As you already wrote, "bobin" is the coil. There are so many connectors out there, depends on where it is easiest for you to get (for coil minimum 2 pins, your choice). I read at your post, the ideal wire is the CAT5 wire. They have 8 wire, X2=16 wire. It's don't a good Idea two standard CAT5e plug???
The 2 resistors marked with "x" are for for LCD contrast. Their values depend on the display you use.
With a higher value for R43 you can "darken" it. I ordered from Hong-Kong (LCD), what you recommend it!

BAttery: (12V and 7,2 Ah) Which weight have it? Is don't too heavy?

Thx! BR: Biogas

Here is a partlist:

Comment Designator Quantity
BESLEME- BESLEME+1 1
3~4 R BOBIN1 1
47pF C1, C12 2 50/100V?
18pF C2, C3 2 100V?
15pF C4 1 50/100V?
100nF C5, C6, C7, C8, C9, C10, C11, C14, C16, C18, C21, C23, C26, C32, C33, C37, C39 17 Foil, or ceramic? 100V?
10uF Tantal C13, C29, C38 3 16V?
220nF C17 1 63V?
1nF C20 1 Foil, or ceramic? 50/100V?
1000uF C22 1 16V!
470uF C24 1 16V?
47uF C25, C27, C31 3 16V?
220uF C28, C30 2 16V?
100uF C34 1 25V?
10000uFC35, C36 2 6,3V 25V?
KIRMIZI Charge1 1
4066 D1, D5 2
TL062 D2, D3, D7 3
LF357 D4 1 or LF 365
TL082 D6 1
D Schottky D8 1 Whit value?
speaker J1 1
LED P1 1
128*64 GLCD P2 1
Yedek Akü P3 1
Sarj P4 1
Header 6 P5 1
200K PR1 1
2N7000 Q3, Q4 2
IRF9540N Q5, Q9 2
bs250 Q6 1
IRF740 Q7 1
SCR BT169D Q8 1 500mA / 400V?
4K7 R1, R2, R7, R12, R17, R18, R33, R41, R57 9 1/5% 4,7K?
3k3 R3, R5, R8, R13, R15, R19, R21, R76 8 0,6/1/2W? 1/5%?
47K R4, R14 2 0,6/1/2W? 1/5%?
10K R6, R26, R32, R52, R53, R55, R59, R61, R71, R79, R84, R88, R90 13 0,6/1/2W? 1/5%?
120K R9, R16 2 0,4/2/3W 1/5%?
100K R10, R31, R38, R39, R47, R66, R72, R78, R83 9 0,6/1/2W? 1/5%?
2K2 R11, R69 2 0,6/1/2W? 1/5%?
1K R20, R27, R60, R65, R67, R81, R85, R89, R91 9 0,6/1/2W? 1/5%?
560R R22, R24, R25, R30, R34, R44, R73 7 0,6/1/2W? 1/5%?
56K R23, R46, R48 3 0,6/1/2W? 1/5%?
12K R28, R86, R87 3 0,6/1/2W? 1/5%?
22K R29, R42 2 0,6/1/2W? 1/5%?
1M R35, R36 2 0,6/1/2W? 1/5%?
RX R37, R40 2
49R R43 1 49,9R 0,1%?
90K R45 1 or?
5K6 R49, R51 2 0,6/1/2W? 1/5%?
330R R50 1 0,6/1/2W? 1/5%?
680R R54 1 0,6/1/2W? 1/5%?
680R R56 1 0,6/1/2W? 1/5%? What is the different R54 and between R56?
8K2 R58 1 0,6/1/2W? 1/5%?
1K5 R62, R68 2 0,6/1/2W? 1/5%?
470R R63, R80 2 0,6/1/2W? 1/5%?
150R R64 1 0,6/1/2W? 1/5%?
180R R70 1 0,6/1/2W? 1/5%?
1R8 R74, R75 2 0,6/1/2W? 1/5%?
47R R77 1 0,6/1/2W? 1/5%?
100R R82 1 0,6/1/2W? 1/5%?
BC546 T1, T2, T3, T4, T5, T6, T9, T12, T13, T14, T15 11 100mA / 65V?
BC557 T7, T8, T16 3 557B or 557C?
2n2907 T10, T11 2 600mA / 40V?
10K TR1 1 64Y 10K / 753Y ?
PIC18F452 U1 1
74VHC4051N U2 1
HCC4094BF U3 1 or?
7805 U4 1
1N4148 VD1, VD2, VD4, VD5, VD6, VD7, VD9, VD10, VD11, VD12, VD14, VD15, VD16 13
8V2 VD3 1 500 mW/1,3W?
10V VD8 1 2W, ZY10?
1N4001 VD13 1 UF 4001DIODA 1A 50V?
15V VD17 1 2W, ZY15?
20MHz X1 1 20,48MHz?

[turboaleks]

Hi Biogas,
I can post some photos maybe this weekend, too busy at the moment. For D40 and 1m coil i read a post on page 3. You could ask for further information.
As you already wrote, "bobin" is the coil. There are so many connectors out there, depends on where it is easiest for you to get (for coil minimum 2 pins, your choice).
The 2 resistors marked with "x" are for for LCD contrast. Their values depend on the display you use.
With a higher value for R43 you can "darken" it.
Here is a partlist:

Comment Designator Quantity
BESLEME- BESLEME+1 1
3~4 R BOBIN1 1
47pF C1, C12 2
18pF C2, C3 2
15pF C4 1
100nF C5, C6, C7, C8, C9, C10, C11, C14, C16, C18, C21, C23, C26, C32, C33, C37, C39 17
10uF Tantal C13, C29, C38 3
220nF C17 1
1nF C20 1
1000uF C22 1
470uF C24 1
47uF C25, C27, C31 3
220uF C28, C30 2
100uF C34 1
10000uF C35, C36 2
KIRMIZI Charge1 1
4066 D1, D5 2
TL062 D2, D3, D7 3
LF357 D4 1
TL082 D6 1
D Schottky D8 1
speaker J1 1
LED P1 1
128*64 GLCD P2 1
Yedek Akü P3 1
Sarj P4 1
Header 6 P5 1
200K PR1 1
2N7000 Q3, Q4 2
IRF9540N Q5, Q9 2
bs250 Q6 1
IRF740 Q7 1
SCR BT169D Q8 1
4K7 R1, R2, R7, R12, R17, R18, R33, R41, R57 9
3k3 R3, R5, R8, R13, R15, R19, R21, R76 8
47K R4, R14 2
10K R6, R26, R32, R52, R53, R55, R59, R61, R71, R79, R84, R88, R90 13
120K R9, R16 2
100K R10, R31, R38, R39, R47, R66, R72, R78, R83 9
2K2 R11, R69 2
1K R20, R27, R60, R65, R67, R81, R85, R89, R91 9
560R R22, R24, R25, R30, R34, R44, R73 7
56K R23, R46, R48 3
12K R28, R86, R87 3
22K R29, R42 2
1M R35, R36 2
RX R37, R40 2
49R R43 1
90K R45 1
5K6 R49, R51 2
330R R50 1
680R R54 1
680R R56 1
8K2 R58 1
1K5 R62, R68 2
470R R63, R80 2
150R R64 1
180R R70 1
1R8 R74, R75 2
47R R77 1
100R R82 1
BC546 T1, T2, T3, T4, T5, T6, T9, T12, T13, T14, T15 11
BC557 T7, T8, T16 3
2n2907 T10, T11 2
10K TR1 1
PIC18F452 U1 1
74VHC4051N U2 1
HCC4094BF U3 1
7805 U4 1
1N4148 VD1, VD2, VD4, VD5, VD6, VD7, VD9, VD10, VD11, VD12, VD14, VD15, VD16 13
8V2 VD3 1
10V VD8 1
1N4001 VD13 1
15V VD17 1
20MHz X1 1

[Biogas]

@ Biogas,

the LCD has a backlight function at pin 19 and 20, which is controlled by the PIC18F452. So when you push the main switch on, after initalize the backlight turns on.
I power the MD with an external power supply (12V and 7,2 Ah). It is your choice how to assemble it.
If you want to have a water-drop-splash-proof MD, the box, the 5 control buttons, connector(s) have to have these specs,too. Even the common LCDs do not fulfill this condition.
The level of protection you mentioned is about IP64 so i would search for this in the technical informations.

I built my coil like this:

wire: 3meters of CAT5e (standard ethernet)
turns: 3 (diameter about 31,8 cm)
inductance: 473uH
resistance: 3.6 Ohm

Generally resistance should be in 3-4 Ohm range and inductance 400-500 uH ( i also read 400-600 uH).
The PDF docs in the author´s forum were good enough to etch the PCB and see clearly all components, at least for me.

Hallo!

Thank you the response! It was useful!
Have you finished your projeckt? Can you share photos? If not, than tooo! Thank you!

I have problem with the LCD light: in our country must/ recommended/safe detecting in dark/night, than I don't need the LCD light...

This D30 coil I think it is to small for me , than I would like a bigger coil! (Have you tested this D30 coil?)
Have anyone technical parameters for D40 coil,and for 1x1 frame coil? (turns, wire typ, etc) (I see: 3-4 Ohm range and inductance 400-500 uH)

Where is the conecting points the coils and between the PCB? "Bobin"? Wich plug/connentor need I to? 4 pin, 5 pin, or a special?
Under LCD are 2 resistor whit RX value, what are they? If resistor, wich value need I?
I found good PCB and schematic....... in my folder...

And I would like buy the parts, but I don't have the real part list,have anyone?
I have a plain,but this have a lot of imformation, and I would like see clearly for example:
- C1 18 pF...C39 100 nF
- R1 4K7...R91 1k
- ...

Or:
Resistors:
-5K6 11piece
-1K5 5piece
...
Capacitors:
-47 uF 5 piece
-10000 uF 2 piece
...

Many thanks!

BR

Biogas

[erdin]

Hi erdin
-RE,in MODE scope u can adj. tr1 for calibration.(to get the Curved u see)
-test , change 2n7000, D4,D1,D6 AS PDF.
best time
j.

Ok jap, il give it a go. thk you

[jap]

Hi erdin
-RE,in MODE scope u can adj. tr1 for calibration.(to get the Curved u see)
-test , change 2n7000, D4,D1,D6 AS PDF.
best time
j.