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:
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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