[x] Welcome at THunting.com!

A fun place to talk about Metal Detecting, Treasure Hunting & Prospecting. Here you can share finds and experience with thousands of members from all over the world

Join us and Register Now - Its FREE & EASY

THunting.com
Treasure Hunting & Metal Detecting Community
   
Advanced Search
*
Welcome, Guest! Please login or register HERE - It is FREE and easy.
Only registered users can post and view images on our message boards.
Did you miss your activation email?

Login with email, password and session length
Or Login Using Social Network Account
2
News:
Pages:  1 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ... 89   Go Down
Print
Share this topic on FacebookShare this topic on Del.icio.usShare this topic on DiggShare this topic on RedditShare this topic on Twitter
Tags:
0 Members and 2 Guests are viewing this topic.
Offline raff33
Copper Member
*

Join Date: Jan, 2009
Thank you1

Activity
0%

Morocco
Posts: 67
Referrals: 0

390.00 Gold
View Inventory

Awards
« Reply #170 on: February 10, 2010, 04:19:33 pm »
Go Up Go Down
hi; good job Mr tuxnor and thanks ...........................Smiley Great

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72335.html#msg72335

« Last Edit: February 10, 2010, 04:21:07 pm by raff33 » 		Logged
Offline hesamavr
Copper Member
*

Join Date: Aug, 2009
Thank you10

Activity
0%

Iran, Islamic Republic of
Posts: 56
Referrals: 0

310.00 Gold
View Inventory

Awards
« Reply #171 on: February 11, 2010, 04:14:03 am »
Go Up Go Down
Quote:Posted by NIKOS
this p.c.b is for TC4538 OR FOR CD4538 ???because the pins ar in difrend places


CD, TS or HEF .... is the IC manufacturer's abbreviation. no differences in pins placement.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72416.html#msg72416

Logged
Offline NIKOS
Copper Member
*

Join Date: Jan, 2010
Thank you0

Activity
0%

Greece
Posts: 35
Referrals: 0

130.00 Gold
View Inventory

Awards

rabdoskopy
« Reply #172 on: February 11, 2010, 05:58:15 am »
Go Up Go Down
ΟΚ  ΤΗΑΝΚS Waveing

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72426.html#msg72426

Logged
Offline Tuxnor
Bronze Member
*

Join Date: Dec, 2009
Thank you9

Activity
0%
Male
Sweden
Posts: 121
Referrals: 0

227.00 Gold
View Inventory

Awards

Xp Deus V3.2 ,Garrett at gold , Whites GMT,Whites surf pi silverdog UK clone,Trevor Hill gold pic 3,Deltapulse,Garys pulse-2
« Reply #173 on: February 11, 2010, 01:43:39 pm »
Go Up Go Down
Nice mount logenxxx

i used mylar cap for 1.5 nf c4,c5.,c6 . cheramic plate cap for C17 47pF and c13 15pf.

All other caps is poly ,,for me Wima 100nf MKS2 caps worked good here

new battery and gave it 12v today,,tested and play with it this eavning,,yes its stabil and sensitive
Thanks to : Eugne ,Ram  and to all who has backed up this procject

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72510.html#msg72510

Logged
Offline ram
Silver Member
*

Join Date: Jul, 2007
Thank you148

Activity
0%

Portugal
Posts: 814
Referrals: 0

5270.00 Gold
View Inventory

Awards
« Reply #174 on: February 11, 2010, 04:02:37 pm »
Go Up Go Down
now we actually tested the dp capability and circuit stability, we have to modify the dp for more powerful dp. i made some modification on my dp it will be soon posted here all schematics for all us to study and to build a very powerful dp to be posted here. i owe all this from eugene52 and ideas of elbombaci,carl nc,goldigger 1950,cornelius they are the wiz of this projects.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72562.html#msg72562

Logged
Offline raff33
Copper Member
*

Join Date: Jan, 2009
Thank you1

Activity
0%

Morocco
Posts: 67
Referrals: 0

390.00 Gold
View Inventory

Awards
« Reply #175 on: February 11, 2010, 04:32:17 pm »
Go Up Go Down
Quote:Posted by ram
now we actually tested the dp capability and circuit stability, we have to modify the dp for more powerful dp. i made some modification on my dp it will be soon posted here all schematics for all us to study and to build a very powerful dp to be posted here. i owe all this from eugene52 and ideas of elbombaci,carl nc,goldigger 1950,cornelius they are the wiz of this projects.

have you tested your DP with 1*1 coil ?
it can detect big target .......4m or more ?
sorry for my bad englich and thanks

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72577.html#msg72577

Logged
Offline Tuxnor
Bronze Member
*

Join Date: Dec, 2009
Thank you9

Activity
0%
Male
Sweden
Posts: 121
Referrals: 0

227.00 Gold
View Inventory

Awards

Xp Deus V3.2 ,Garrett at gold , Whites GMT,Whites surf pi silverdog UK clone,Trevor Hill gold pic 3,Deltapulse,Garys pulse-2
« Reply #176 on: February 11, 2010, 04:47:01 pm »
Go Up Go Down
Test with detectorpro`s pulsecoil on deltapulse

Yes this coil is well fitted for deltapulse..
i am in shock over its performance,,can it be better Huh??

1m on a 33cl alu beer can

big coin 45 cm
and if i move any big iron obj in livingroom ,,exempel  grind to my fireplace (1m x  40cm) it is ca 3m.away .deltapulse start humming
man i love this detector



Quote:Posted by raff33
have you tested your DP with 1*1 coil ?
it can detect big target .......4m or more ?
sorry for my bad englich and thanks

take a look :oat theese deltapulses

You are not allowed to view links.
Please Register or Login

http://www.youtube.com/watch?v=3NyZX7BZwHw#noexternalembed

You are not allowed to view links.
Please Register or Login

http://www.youtube.com/watch?v=MllrABR55bg#noexternalembed

You are not allowed to view links.
Please Register or Login

http://www.youtube.com/watch?v=iKI-jd12DgI#noexternalembed

You are not allowed to view links.
Please Register or Login

http://www.youtube.com/watch?v=aXCTuTJFtds#noexternalembed&feature=related


Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72585.html#msg72585


There are 1 attachment(s) in this post which you can not view or download

Please register for viewing them.

Uten navn.jpg

Logged
Offline ram
Silver Member
*

Join Date: Jul, 2007
Thank you148

Activity
0%

Portugal
Posts: 814
Referrals: 0

5270.00 Gold
View Inventory

Awards
« Reply #177 on: February 11, 2010, 07:08:30 pm »
Go Up Go Down
yes my 1x1 mtr square coil is tested in my targets. and it depends the size of the target. eg.alu beer can at 10ft(impossible) 50cmx50cmx50mm at 12ft (easily detected. it deflects half of the meter reading) note:ground buried metal objects.

coil:1x1mtr=8turns awg #24=not so sensitive
coil:1x1mtr=16 turns awg #24= very good result
coil:40cm=23turns awg #24=standard and yielded very good result.

you can try detecting larger metal eg 5ftx5ftx50mm metal buried underground at 20ft using 1x1mtr coil. delta pulse is deeper. using on small targets eg.gold nuggets it requires modification (smaller coil,frequency,sensitivity,faster pps and pwm)

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72660.html#msg72660

Logged
Offline tagaquezon
Pull Tab
*

Join Date: Nov, 2008
Thank you0

Activity
0%
Posts: 5
Referrals: 0

25.00 Gold
View Inventory

Awards
« Reply #178 on: February 12, 2010, 02:05:47 am »
Go Up Go Down
to those who sucessfully made their Delta pulse, i just want to ask what what is your normal output voltage at TR6 and TR7 measured from ground, i cant tune my delta pulse, it is always beeping, even if i press reset button sound will fall a few seconds then beep again continously.  I used the single side pcb layout and my coil is 23turns, #24, 40cm diameter.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72735.html#msg72735

Logged
Offline ram
Silver Member
*

Join Date: Jul, 2007
Thank you148

Activity
0%

Portugal
Posts: 814
Referrals: 0

5270.00 Gold
View Inventory

Awards
« Reply #179 on: February 12, 2010, 03:53:21 am »
Go Up Go Down
i din't measure my dp in tr6 tr7 i only monitored circuit power supply approx negative 11 volts. i used mc mf battery 12volt 7amperes. mc battery when chrge approx 13.6volts.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,2887.msg72753.html#msg72753

Logged
Print
Pages:  1 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ... 89   Go Up
Jump to:  

Powered by SMF 1.1.19 | SMF © 2005, Simple Machines | Sitemap
Copyright THunting.com