Re: I've built my own single 9V dc beck's blood cleaner by gozoo1 ..... Dr. Bob Beck Forum
Date: 7/29/2009 5:17:29 AM ( 15 y ago)
Hits: 71,224
URL: https://www.curezone.org/forums/fm.asp?i=1464106
can i blow a capacitor by holding the soldering iron on too long when i am soldering connections, because sometimes i hear a sharp crackling,
Also wondered if resistors have polarity.
Kindest regards
G
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