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PCB Power Supply

Intesaruddin
in Engineering

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Dear All,

I have designed and made my own variable power supply but i need to test it if it's working or not but i don't have a meter to do it. Do any of you have any suggestions for me on how to test my power supply with household items. Please hurry it's urgent !

get a multimeter. :) Its cheap if you get made in china ones. Every electronics guy needs a multimeter. or maybe poke with test pen ?

You can check it with a small lamp..... Intensity of light is proportional to the voltage applied.

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Does anybody knows what features does the Mac OS possess unique to that of other softwares ?

I think, Intesaruddin, you will have to open another thread in the computer section.

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