12V Sound Detector with Transistor BC547 Electronic Project

What is Sound Detector with LED?

When we make this Project And after making this project, when we play music or make a sound out of our mouth, So the LED lights will light up according to that sound

If you want ma an Electronic Project of sound Detector for university or for yourself Then this post will be helpful for you. For make this project you should need some Electronics Parts Which you can see below 👇


Items : 

  1. Transistor BC547
  2. Resistance 60k ohm
  3. Mic 2k ohm
  4. 12V Battery
  5. 12 V LED Stripe

Diagram of Sound Detector 12V

Sound Detector Video by Fully4world


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