LED Audio Power Meter - A novel use of the LM3915 integrated circuit to indicate both instantaneous and peak power
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Simple 20 LED Vu Meter Using LM3915 : 6 Steps - Instructables
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LED VU Meter using LM3914 and LM358
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4 Simple VU Meter Circuits Explained | Homemade Circuit Projects
LED Audio VU Meter
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vu meter circuit Page 2 : Meter Counter Circuits :: Next.gr
Peak Hold Led Bar Vu Meter Circuit – Electronics Projects Circuits
LED Audio VU Meter
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LM3915 DIY KIT Audio Sound LED VU Level Meter V3.0 Custom PCB - Instructables
Audio Level Indicator Stereo Music Spectrum LED light Amplifier VU Meter | eBay
