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operational amplifier - Op amp LM324 as pre-amp to LM3915 LED VU Meter - Electrical Engineering Stack Exchange
Complete newbie needs help with LM3915 VU Meter Circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
![Simple & Easy to Make Vu Meter or Audio Meter Using LM3915 : 3 Steps (with Pictures) - Instructables Simple & Easy to Make Vu Meter or Audio Meter Using LM3915 : 3 Steps (with Pictures) - Instructables](https://content.instructables.com/FWY/AFB7/J3YQI1RX/FWYAFB7J3YQI1RX.png?auto=webp&fit=bounds&frame=1&width=1024)
Simple & Easy to Make Vu Meter or Audio Meter Using LM3915 : 3 Steps (with Pictures) - Instructables
![vumetre to 20 led et 2 lm3915 0 #electronicsdesign #DiyCraftstrend #diyDiyElectronics #diytrend… | Schema electronique, Electronics projects, Electronique pratique vumetre to 20 led et 2 lm3915 0 #electronicsdesign #DiyCraftstrend #diyDiyElectronics #diytrend… | Schema electronique, Electronics projects, Electronique pratique](https://i.pinimg.com/564x/23/3e/e0/233ee07e9dca125579b8e5b99e0defe8.jpg)
vumetre to 20 led et 2 lm3915 0 #electronicsdesign #DiyCraftstrend #diyDiyElectronics #diytrend… | Schema electronique, Electronics projects, Electronique pratique
![Infinity Mirror Music VU Meter Electronics Project using LM3915 IC - HowToMechatronics | Electronics projects, Infinity mirror, Electronics projects diy Infinity Mirror Music VU Meter Electronics Project using LM3915 IC - HowToMechatronics | Electronics projects, Infinity mirror, Electronics projects diy](https://i.pinimg.com/originals/fa/28/1d/fa281d1a90f8bb83e9b4c38157870347.png)