
techcrab101
USA
Asked
— Edited
Is there any way to use a potentiomiter to very the dc voltage output?
and what output is the voltage going too? I'm doing a science fair project and I really need to know please help! *confused*
If you'd like a pot to vary the voltage, then you'll need to ensure the POT can provide enough current. What will you be powering?
If you need to vary the voltage from a POT, than using an adjustable voltage regulator will do the trick.
If you provide us with more information, we'll be able to help you
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