LED VU Meter by IC LM3914 PCB


Posted on Feb 6, 2014

This be LED VU Meter by IC LM3914 circuit show with LED convenient for the stereo or sound all signal. This easy circuit again because use IC LM3914 show get 10 the level. Build easy because use the integrated circuit just one and the price is inexpensive. The detail is all, see in the circuit better.


LED VU Meter by IC LM3914 PCB
Click here to download the full size of the above Circuit.




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