Saturday, August 13, 2011

10 LEDs Audio VU Meter circuit with LM3915

This is very nice VU meter circuit for your own audio system project.

10 LEDs Audio VU Meter circuit

Build based IC LM3915, this circuit will indicate the power audio level of your audio system. This circuit is very simple, inexpensive and easy to build.

Visit this page for complete explanation. Follow the instruction and use the proper power supply for this circuit.

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