https://www.pcbway.com/project/shareproject/Detector_de_metais_pi_polones_design_2019_by_emanuel_douglas.html

FURKAN UNAL asked Jun 09,2020
0

Hello

I made this detector but it doesn't work.Can you explain the problem more clearly?

Another question, what does p + and p- mean?Finally, 7905 gets very hot. 

Thank you for reading.


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