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How to Make VU Meter Using LM3915 IC || Amplifier Audio Level Indicator



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Hello,
Iss video me vu meter banane bataya hun. Ye circuit 3915 ic ko use karke banaya hun jo bahut badhiya work karta hai. Aap 3915 ic ke jagah 3914 ya 3916 bhi use kar sakte ho. Is circuit me 12V input power supply dena hai.

Circuit diagram - https://drive.google.com/file/d/1cq3kqrA0VcgxyQlvi_OPQ2lJyPzxQnKm/view?usp=drivesdk

Highlights -
00:00 - Vu meter intro
00:18 - Start making this project
01:36 - Circuit diagram
01:43 - Connecting components
03:44 - Testing VU Meter without audio
04:30 - Testing VU Meter with music

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Audio
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