Delta Pulse

[kt315]

选择 [email protected]
Your approach is good, but now I need for a great depth of pulse detector map, if you can give me a good pulse on Delta drawings, I am willing to pay you $ 100, and I want to transform the delta pulse, increasing its probing depth, you can have a good way to provide for me? Thank you

[kt315]

just received the boards' batch... PERFECT!

[mohandes]

hi
first thanks Mr Tepco and Mr Jose and Mr Kt315
i can adjust my DP2 in best ( and i will CONTINUE to improve it )
first i use wire copper , 0.7mm 495Uh and 0.5 mm 450Uh and my result for same coin increase ( 23cm to 30 cm )
but today i use the wire like under pic , and improve my depth detection in air to 35cm , get best result for me , it is good .

if i want make 1m*1m coil with this coil , can say me the number of turn it ?

so i will increase my damping res to 1.5k maybe it is better .
just detect for gold and copper matter is weak . i put my frequency on 500hz and get this result.
the coin :



i will buy metal film res Mr Kt315 maybe it is improve the depth of detect .
regards

[greylourie]

just received the boards' batch... PERFECT!

Oooh ! Looks so good !

[mohandes]

hi just one question in Auto mode ,
i can adjust my detector on this mode on stability and ok but after 4or 6 min speaker have voice always ( not loud ).and when i change the place of my coil or i near coin , it is quite for a moment, it is normal ?
i set pw between 150 to 200MKS
i put delay always on min
i put sample delay on min for little and put on max for big things
i put sens on max , it is ok , who can say me for sens pot ?
i set thershold on BORDER sound of speaker
and i have 2kh on speaker
regards
i set my Dp ok ?

[kt315]

sens pot is not on max position. may be 7...8.
threshhold is in middle position or near middle position, tune it at start. remember DP has advanced autotuning (SAT - SELF AUTO TUNING), so futher
do not touch thresh because not need.
thresh perhabs seems working something strange... but further as you will more learn you will fell that thresh pot is unwanted... perhabs

[Jose]

Mohandes.
If you have manual mode, try the following setting:
Switch to Manual Mode:
Set the TX power 150 us.
Adjust the Threshold, in their midst or center point (50%).
Set the gain to minimum (0%).
Set the Delay to decrease the audio pitch two or three, tic per second (2, or 3 beeps)..
Switch to automatic mode.
Adjust the gain control to 90% or 100%. which is stable.
Now, do not touch the control delay, the setting in manual mode is optimal for the characteristic of the coil you are using and is optimal for automatic mode.
Reduce delay control, beyond the designated spot, only generates noise and instability.
This will be true if the coil, and resistance delay, are suitable for the characteristics of the Delta Pulse.
Delay modified control, usually set between 25 to 30%.
At least in my DP, works as described above.
Jose

[mohandes]

sens pot is not on max position. may be 7...8.
threshhold is in middle position or near middle position, tune it at start. remember DP has advanced autotuning (SAT - SELF AUTO TUNING), so futher
do not touch thresh because not need.
thresh perhabs seems working something strange... but further as you will more learn you will fell that thresh pot is unwanted... perhabs

Mohandes.
If you have manual mode, try the following setting:
Switch to Manual Mode:
Set the TX power 150 us.
Adjust the Threshold, in their midst or center point (50%).
Set the gain to minimum (0%).
Set the Delay to decrease the audio pitch two or three, tic per second (2, or 3 beeps)..
Switch to automatic mode.
Adjust the gain control to 90% or 100%. which is stable.
Now, do not touch the control delay, the setting in manual mode is optimal for the characteristic of the coil you are using and is optimal for automatic mode.
Reduce delay control, beyond the designated spot, only generates noise and instability.
This will be true if the coil, and resistance delay, are suitable for the characteristics of the Delta Pulse.
Delay modified control, usually set between 25 to 30%.
At least in my DP, works as described above.
Jose

hi my friends
i use the Auto mode ( i remember you Kt315 , you say it is better ) and i set it like #2480, and i now understand my adjusting fault
i yet dont use manual mode but today i try .
i will try like your dp my friend Jose .
do you agree Kt315 like Jose adjusting ?
Kt315 do you yet sell your DVD ??i find iron lf357 (MILITARY IC ) , and i think more better , your idea ??
regards

[kt315]

do you agree Kt315 like Jose adjusting ?

thinking you will have self 'specific and very effective for everybody recommended mine adjusting' very soon Mohandes adjusting

Kt315 do you yet sell your DVD ??i find iron lf357 (MILITARY IC ) , and i think more better , your idea ??

did not meet this type, do no know. try. DVD will be putted for free whom buys the board, on wishing, with P-CAD 2006 files, as I promised.


kind regards

[mohandes]

hii want make 28cm and 45*45 and 1m*1m coil with cat5 cable , and ineed number of turn for each coil .regards

[calebsone]

a parts list

ok i am writing a parts list from the diagram kt or anyone whats the tuned 680 resistors about like part number and what meter is pa1 i see ma but 100-0-100 or something else thanks in advance

[kt315]

part list DP_part_list.txt

[calebsone]

Oh sorry I should have asked you all ways make your projects easy to follow thanks that was what I was trying to do

[kt315]

revised DP_part_list.txt

[kt315]

revised DP_part_list.txt