Power pi

[g.s]

GOOD EVENING TO ALL HERE..
after a great TOUR HERE to Forum realized no one schematic the opium be appropriate for my country..
So what I need here is metal detector pi who to have great power, thisavri because here in my country are deep in SOIL..
the ONLY detector nearing This result is ( delta pulse) but with huge panel and probably not very convenient for parties with goats..
from the knowledge I gained in forums and with your help I believe we must build a power pi from start. of course if PARO approval from geotesh..
I appreciate that many of YOU need a strong detector..
what we want is a pi without discrimination with maximum FRAME coil 1x1 meter and a target Tenekes cheese 5 meter..
of fats to saying you to Building..

[g.s]

Good evening.
I WISH together with YOU here in the forums you help me build a power pi..
My first thought is to use microcontrollers on the pulse (tx) and his name attiny 461..
will used a SWITCH ROTARY 2x5 who its use is for checking the time on TX..



So !! going to help me ???