How to make a LED VU-METER ?

hello guys,
I would make a led VU-meter but I don't understand anything of the circuits, can someone make an easy instructable of it ?


click here for the circuit

Picture of How to make a LED VU-METER ?
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Re-design7 years ago
Here's an instructable that uses that exact or very similar circuit.

You can't do it much simpler that this.  It takes a certain number of parts to make something work.
anres321 (author)  Re-design7 years ago
ok thank you
candelo6 years ago
Take a look my VU METER project
anres321 (author)  candelo6 years ago
thanks, i'll take a look... :p
dava_27 years ago
I thinks this is much better, not comply:
anres321 (author)  dava_27 years ago
yes its great but I don't understand anything of it
TheZuke!7 years ago
anres321 (author)  TheZuke!7 years ago
thanks XD
TheZuke!7 years ago
Some other possiblities:
rickharris7 years ago
Ok what you need is an LM 3916 VU display driver - the data sheet is here
anres321 (author)  rickharris7 years ago
ok thanks