Audio Amplifier Circuit

How To Make Mic To Speaker Voice Amplifier Circuit

Hello Friends in this video I will show you how to make Mic To Speaker Voice Amplifier Circuit. Do Loud Announcement. Friends it is a simple circuit project and you can easily make this mic amplifier circuit at your home. Friends by this mic amplifier circuit you can make loud announcements. Friends we will use some simple components for making this simple circuit..

Table Of Content

  • Circuit Diagram
  • Required Components
  • Tools Required
  • Demo Video

Circuit Diagram

Required Components

  • LM 386 IC – 1
  • Condenser Mic – 1
  • Pot 10k – 1
  • Resistor 10k – 1
  • Capacitor 10uf – 1
  • Capacitor 100uf – 1
  • Capacitor 10nf – 1
  • Speaker
  • Battery – 3.7 volts

Tools Required

  • Soldering Iron
  • Soldering Flux
  • Soldering Wire
  • IC Holding Stand
  • Side Cutter

Demo Video

Mic To Speaker Voice Amplifier Circuit

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