10 led VU Meter using LM3915


Posted on Feb 7, 2014

Circuit diagram is a very simple circuit-level indication, with 10 Led. Used a series of half-wave rectification of precision around IC2 TL071, with a single. LM3915 IC is used to control the led, as an indicator VU Meter. LM3915 can be controlled 10 led


10 led VU Meter using LM3915
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