Tweet
Bernd, I think the problem is in bad quality of potentiometer P3. Please test it. The lower end of potentiometer should be connected to wiper as shown below.
-
-
thanksOriginally posted by mikebg View Post
problem at mine version is that
wiper is already connected to higher end
but i have tried what you say and connect lower end to wiper
there was a change
also i see that i cant tune it to no clicking point threshold at mine were 10k
so i changed to 100k and i cand set threshold to low clicking or zero
but coil doesnt react on metal
so there is still a bug on it
regards berndComment
-
i also dont have connected micro amperemeter
holes for connecting are still open is this my next problem
regardsComment
-
sniffer xr71
Hello everyone.
I have not made my Delta, I destroyed, will start working on new Delta PULS.
CAN YOU HELP ME SOMEONE TO WHICH VERSION OF DELTA begin working AGAIN
HERE AND PICTURES FROM MY DELTA DESTROYEDComment
-
?????????
Hello all:
I need help as soon as
Need the right circuit for Delta Pluse without errors and if there is to explain it and clarify each component
If one of you applied to the program of proteus??
Comment
-
Why is this thread has gone to silent mode suddenly
Hi,
Why this thread has gone to a silent mode suddenly. Is there any reason. Is it being continued somewhere else. Someone please update.
-AjayComment
-
hello ajay
problem is that this project is not sure for rebuild (i think that for myself)
everyone who build delta pulse has problem at some points and when not they have luck or they are electro engineers
first i started to build i was sure i could get this unit working
but since i had finished it i have trouble
delta works but not the right way
i hope that somebody in future can make that project idiot proof
so that i can start a new one
all detectors i have build have some little hints and there where tricky but delta pulse is a bit strange to me six potentiometer a lot of ic´s and diodes so much space for errors
next weeks or month i will order commercial one from turkey i will check whats the different to the forum machine presented here
some of my wishes is that somebody from forum could offer a tested kit for under 50 euro
greatest obstacle is to collect al pieces for new one and the time for solder all components
a full kit would save a lot of time an trouble
regardsComment
-
Bernte_one where are you going to order the commercial DP from in turkey ?Comment
-
hi maybe i help youOriginally posted by 6666 View Posthttp://www.geotech1.com/forums/showthread.php?t=18888
Comment
-
sinko1 >>>>>Originally posted by sinko1 View Posthi maybe i help youhttp://www.geotech1.com/forums/showthread.php?t=18888
Is Delta pulse hasproblems?? and you solve it or ..... Delta pluse is correct
>
>
I'm aboutfinished, butthe rest ofthe testing phase....If some onehave abookto explainthe Delta pluse andits work...Help me
I can notbuy it....I am a studentandWant to learn
regardsComment
-
Hi friends
Hello, in case he serves somebody to him, I bought Sniffer XR-71 Kit, tested and working.
I buy in ebay.com. Stylian is the manufacturer and he is of Bulgaria…
Pay 156 dollars…
I put to knobs, switch, box, boxe and to construct search coil for me….
It works and it gives results.
I hope that it serves somebody this information to him
I do not make the commentary to help to the salesman or manufacturer, to only help the friendly in the forum that want a Sniffer tested and worked…
I live in Mexico
I tried to construct the Sniffer like project, but after finding failures, better I decided to buy the KIT
Best regards
Sorry me bad englishComment
-
delta pluse
hi every one you know that delta pluse has large pluse width. i built this in 2010 it work very nice when you searching in out side. 15inch /15inch squer coil 400 micro henery inductanc is good cofiguration ........... rajesh indore indiaComment
-
rajesh
which schematic did you build from ?Comment
-
delta pluse
hi every one if you read my all post you will find every thing..........rajesh indore mp indiaOriginally posted by amr muhamed View PostComment
Comment