electret mike amp


Posted on Jun 15, 2012    10552

This circuit amplifies the output of a regular electret condensor microphone quite nicely.. adjust sensitivity by turning R1


electret mike amp
Click here to download the full size of the above Circuit.

all resistors are 5 or 10 percent tolerance, 1/4-watt all capacitors are 10 percent tolerance, rated 35 volts or higher




Leave Comment

characters left:

New Circuits

.

 



Top