delta pulse help

[catalin2626]

I built delta pulse but does not detect anything please help

[chafik]

you need to search for manual guide adjustment in forum you will get good answers

[catalin2626]

Thanks we will try

[mohandes]

Thanks we will try

i make another dp and work well
remove all ICs and check your pcb then add D6 and check by multimeter you should have near 8v . if ok then put NE556 and see pin5 and pin9 should have wave ( can change by 220kohm pot ), and set it 80HZ or 100HZ or ...
if ok then put 4538s and should have waves in pin 9 ,10 , 7 , 6 .
if ok put lf and ....
please check all parts .

[kt315]

hi all guru .
why DP2 unstable in this soil , look these pics when i near these brick to coil have sound , when these brick have 10cm distance to coil have sound .
can anyone solve this problem , or it is natural ?( if natural it is bad to dp )
please guru solve it
regards

i make another dp and work well

bravissimo, comrade Moha! you stood DP on conveyer and make them cooked like big macks in McDonald's

[mohandes]

bravissimo, comrade Moha! you stood DP on conveyer and make them cooked like big macks in McDonald's

hi my friend KT315
detector yet detection brick
i should learn more about the detectors. but i see your pics and have problem to add 22mikro tantalum to the board , please see and say me .
i use this schematic and want add caps to my board.
regards