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?