VU Meter 3


Posted on Feb 5, 2014

A very simple circuit of indication of level, with 10 Led. Is used the circuit of half-wave rectification of precision round the IC2, with gain one. With switch S1, we can select the indication of Led. The level of entry is 60 mV-1.25 V


VU Meter 3
Click here to download the full size of the above Circuit.




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