Видео с ютуба 10 Led Vu Meter Circuit

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LM3914 vs LM3915 vs LM3916 - Differences and Uses + Electric diagram

Vu-Meter 20 LED Dot/Bar 60dB with LM3915 - PCB Tutorial

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LED Vu-Meter with Microphone LM3915 & LM386 - PCB Tutorial

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10 Segment L.E.D for making V.U meter | 10 segment L.E.D from flipkart DIY |LED Peak level indicator

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2x Velleman K4304 - 10-LED Mono VU-Meter

Smallest VU Meter • 10 Bar LED Dual Mode Mono VU Meter • Bar/Dot Effect • DIY • FT:@JLCPCB

Peak hold VU METER LED with one LM3914 or LM3915 or LM3916