How to make Mic Pre Amplifier Circuit using BC547 || Very Sensetive || Microphone Booster Circuit
Hello friends welcome to our channel SKR Electronics Lab . In today's video I will show you how to make microphone Pre Amplifier circuit or Microphone Booster Circuit using BC547 transistor . If you have some idea about electronics you can make this project at your home very easily . So watch the whole video without skipping 😊
🔘 Circuit Diagram :- (is in the video)
🔘 Components Required :-
1. BC547 Transistor × 1
2. 10KΩ Resistor × 2
3. 100KΩ Resistor × 1
4. 104PF Capacitor × 2
5. Microphone (from old Headphone)
( Circuit Diagram is in the video)
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