Home     Contact     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS     Terms of services     Privacy policy  
   
 Home      Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science   


<< Back to INDEX

Mini Class A Microphone Amplifier [Project]
posted October 2 2014 7:39.37 by Giorgos Lazaridis




There are cases that you want a simple microphone amplifier, such as an intercom system. The following circuit uses two transistors to amplify the microphone input.








The link is here.

[Link]
 
Share



You might also like...


The Perfect Safe will keep Kids Busy! [Project]

MCP73831/2 Li-Ion, Li-Po Miniature Single-Cell Charge Controller [Chip Ideas]

Driving a 16x8 LED Matrix Interface with Arduino Mega [Project]

How to make simple FM transmitter [Project]

How to send and receive SMS messages with Arduino

Auto-ranging Analog Voltmeter for a variable power supply [Project]

Virtual COM Port over Low-Speed USB [Project]

Next level Joule Thief - MOSFET based step-up joule thief


<< Back to INDEX



Comments

  Name

  Email (shall not be published)

  Website

Notify me of new posts via email


Write your comments below:
BEFORE you post a comment:You are welcome to comment for corrections and suggestions on this page. But if you have questions please use the forum instead to post it. Thank you.


      

No comment yet...

Be the first to comment on this page!












 Contact     Forum     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS   

Site design: Giorgos Lazaridis
© Copyright 2008
Please read the Terms of services and the Privacy policy