installer2001 Posted February 3, 2006 Report Share Posted February 3, 2006 Hello,Guys how r u .Well can any body tell me the circuit of amplifier which really works.I have tried a lot of circuits but no body works." I want to give input through MIC .then through IC signal will amplify and output is taken through Small speaker.".plz plz tell me any technical circuit which really works Quote Link to comment Share on other sites More sharing options...
Ashish murolia Posted February 7, 2006 Report Share Posted February 7, 2006 i'm sending some infor about basic amplifier .if u want any other help than tell me frenklly.thanks! U can join mike as input in this circuit.plz send me feedback. Quote Link to comment Share on other sites More sharing options...
audioguru Posted February 7, 2006 Report Share Posted February 7, 2006 An inexpensive little LM386 IC can amplify an electret microphone and drive a speaker with about 1/4W: Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.