This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels ...

The circuit has been designed for loudspeakers to provide a monitoring scheme of audio power being supplied which will determine that any setup will not be required without the presence of a power ...

The circuit has been designed to indicate the peak reading of audio signal as well as the audio overload indication. Overload will normally occur in any system especially if the gain is increased too ...