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DIY Stereo VU Meter Circuit Guide by sarantapodarusa4009 is a document available to read on EtoBox.

What is DIY Stereo VU Meter Circuit Guide about?

This document describes the design and construction of a stereo VU meter that uses discrete components rather than integrated circuits. It uses readily available transistors, resistors, diodes and capacitors. Two identical channels drive two rows of LEDs to provide level readings for stereo audio signals. A bootstrap circuit amplifies signals from a small speaker used as a microphone to allow the device to function as a portable sound level meter. Instructions are provided on building the circuit board and

Author

sarantapodarusa4009

Language

EN