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DJ light | How to make VU Meter without | light effect For audio amplifier | DIY amyi



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DJ light | How to make VU Meter without | light effect For audio amplifier | DIY amyi

Hello Friends,

This video shows you that How to make a Vu (Volume Unit) meter at home, its

very easy and simple project without any IC or Transistor, just require some minor components listed below.

use this
components list

transistor BC 547and BC 557

resistance 39k

resistance 2.2 ohms

LED light 3

capacitor 4.7uf/50v

12V power supply
Circuit Diagram:
Category
Audio
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