Help me add a number module

[Mirac]

ivkonik Hello brother, is the circuit working?

[Mirac]

can you send it to [email protected]

[ivconic]

I do not know. I didn't make it. I just drew an outline in Sprint.
There is so much and no time. Not everything in life can be done.
Try it yourself and see.

[BillNEWAST]

#15 {Is ordinary PI, two separate boards, similar to the dbp2010 structure, depth 3-4 meters, using 2 × 2 meters square coil, very unstable in the mineralized area I want to add a digital programming chip for him, I have no clue}

The Bold Text should have given everyone a CLUE!!!
You Can't go 3-4 meters (9 to 13ft DEEP) in any type of Mineralized Ground unless Your are Looking for Buried CAR of some type.
If this was Possible with a PI Detector, then wouldn't You think MineLab engineers would have ALREADY had it on the MARKET!!!!

The ONLY Way to get that DEEP is With Earth Resistivity.
AND What is a (Number Module)???
Have Fun Playing His Game!!!

[YIVANKA]

The above post is not a correct drawing, I have not seen a pcb that is the same as the circuit diagram. There are two designs of 6103, one uses two 082s, and the other just adds 4046. It is just 5196, proscan adds 4046, changes the frequency delay, which makes it look deep in the air, there is no benefit, just to sell it at a high price. XR71 is better than 6103, and DBP2010 is always better than 6103

Guru Zou，U're my idol, the electronics guru, I guess you must be from some well-known university?excuse me, what's the frequency delay?