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LED that lights on music Answered

Hello there guys,

I want to make an LED that lights on music. I know how to do it, I've seen some other instructables and i've understood how it works.

My question here to you guys, instead of the TIP31 transistor, can i use something else because i don't have a 12V power supply, i only have a 5V one.

Can you guys provide me with an answer, a tip, schematic or anything else that could help me?


Thx alot,
John.

Tags:LEDDIY

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Downunder35m
Downunder35m

5 years ago

Only answering one identical topic....
You won't speed things up with double postings!