Deepers Detector

[walkman]

Deepers 8 sprint layout files

Bertne_one dear friend
"can you pls upload the sprint file as rar or zip container big thx"

I want for thanks await

enjoy it

[soylu]

zip rar'dan bahsettiğin dosyayı nereden indirebilirim

[soylu]

Daha derinler yaptım 10 ama yere doğru kayıyor Derinlik x5 diyagramını bulabilir miyiz 8 veya 10'un çalışma dosyası şeması var mı

[bernte_one]

sprint layout deepers 10

can you pls upload the sprint file as rar or zip container big thx

[moltazim]

sprint layout deepers 10

thank you mr hartouka good job

[lhartouka]

sprint layout deepers 10

[lhartouka]

[lhartouka]

To see the difference between them

https://www.up4.cc/image73753.html

https://www.up4.cc/image73754.html

[moltazim]

thank you But my brother Sprint Layout is different from the schema

[lhartouka]

This is a scheme depeers 8

https://www.up4.cc/downloadf-152356269094551-rar.html

[kt315]

in my Delta Pulse board i use the shielding cooper pouring under every IC, either it is plus of minus,
as that is only possible there. just no difference what power line you use for the shield.
i took/noticed that trick from Deepers board layout be cause i am good schoolboy sitting
in first row in the classroom.

[kt315]

in my delta pulse schematic GND is virtual level, output of opamp. but shield of the housing and coil is +Bat.
while if you would asked me oscillograms i will give the pic with signals relatively to -Bat because
thats logically right.
i think your problem is low knowledge and poor experience in electronics.

[MFC]

OK for all are discussing here, I put these schematics, all Deepers Detector use Bat + as GND, see the power source scheme and you will seethie detail, very easy, All deepers factory design use the same system for + - for Op Amplifiers. IRF740 is a N-Ch POWER MOSFET. You may not change the design because the original design work very nice and stable. Is not necessary.

The -9v and +6v is with Bat+ as GND (0V) for all OP Amp. Deepers 10 DD, 2x1, X5 uses this. Deepers 8 and 7 use -12v and + 6v GND (0v) Bat + too.

[Qiaozhi]

Not always, e.g on Surf-pi and Barracuda , Negative has to be the Ground (common) P-channel mosfet
in contrast of ...Minipulse, Deepers,Superscan, TDI, SD2000 N-channel mosfet
Delta pulse , change-pi ,Clone-pi ..are another story , they have virtulal Ground. ...
is mainly related to the connection of the search coil, and also is related how the op-amps are connected to the circuit , has to do with the filter capacitors of Noise Absoption of them and how they are connected, (sorry, i dont find the correct word).

Whichever power rail is connected to the coil, you should use that as the connection to the screen. The issue of grounding can be confusing, especially when using the positive rail as ground, since different parts of the circuit may use other connections as a reference point. As KT315 correctly states, it depends which part of the circuit you are analyzing.

[kt315]

Not always, e.g on Surf-pi and Barracuda , Negative has to be the Ground (common) P-channel mosfet
in contrast of ...Minipulse, Deepers,Superscan, TDI, SD2000 N-channel mosfet
Delta pulse , change-pi ,Clone-pi ..are another story , they have virtulal Ground. ...
is mainly related to the connection of the search coil, and also is related how the op-amps are connected to the circuit , has to do with the filter capacitors of Noise Absoption of them and how they are connected, (sorry, i dont find the correct word).

there are some rules in electronics you may be do not know.
- if i want to show you an open impulse on the N-channel mosfet's GATE then i do the oscillogram in relation to Negative bat.
- if i want to show you levels on CMOS logic inputs and outputs then i do oscillogram in relation to Negative bat.
- if i want to show you levels on opamps' inputs and outputs then i do oscillogram in relation to virtual ground.

all that is implied by experienced electronics and is not being discussed just all know this fact as default.