Tweet
Pi detectors,PSl and ll
It is the good and powerfull detectors and can detect kinds of metals at more deapth in the ground.
It is the good and powerfull detectors and can detect kinds of metals at more deapth in the ground.
-
-
STALKER PI
Hi KT315
send me your data about STALKER PI .
my Email :aft.72005@gmail.comComment
-
amazingly this subject gets sea fresh breeze info on PS from our Bulgarian friend Georgi. these are... PCB, photos etc. thanks Georgi.Comment
-
.Comment
-
Hi KT315. Do you have the rest of the schematic??? I am interesting to see how it discriminate between ferous and no ferous.
Regards
Comment
-
send stalker pi pcb in to topic or part listComment
-
Hello KT315
iI have redraw the schematic to more easy to understand, please check it if you see some error ,
another thing why this exotic 79L07 ????and not symetric 79L08 .
Next i will experiment with for see how it discriminate ´Thank you for helping
AlexisComment
-
Hi . To be more usefull , I merged all 4 parts of alex's schematic together .
----------------------
http://hotfile.com/dl/15270018/62fbf...ar_G3.png.htmlComment
-
Hello Alexismex:
In other forum you post PI diagrams... and I cant see there, here is fine, and may be I try build this project, thank you for put full info.
Comment
-
-
a moment, Alexismex!! in NEW REVISED schematic is NOT exotic 79L07.
load these files from vel.
http://depositfiles.com/en/files/37b3segx4Comment
-
Thank you KT315, better with lm337 more easy to find, but tell me the reason for to use -7V instead of -8V ???
Alexis.Comment
-
Alexis, Georgi wrote you will get a problem with a balance... if will use -8 instead 7V. can you read in russian?Originally posted by Alexismex View PostComment
-
Pulse Star front panelComment
-
Originally posted by Alexismex View Post
Or you can try a 7905 with 3 1N4001 in series with the common pin, so you will have 5+1.8=6.8VComment
Comment