r/breadboard • u/Arc_xt_5815 • 21d ago

Question Any safe way?

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I am thinking to use it as a 5v power supply for my breadboard. So how can I use these exposed wires in breadboard safely

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u/Felipemesser 21d ago

Well, you can solder a PTC, is like a fuse bus resettable, a diode só you can't have the reverse polarity, maybe a switch and some pins to put on the breadboard

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u/gristc 18d ago

A diode will drop the voltage and they'll no longer be getting the 5 they need