Using a VU Meter With an Arduino

Introduction: Using a VU Meter With an Arduino

Many of us have found ourselves with old technology which we'd want to breathe life back into again. In this case we have an old VU meter, essentially a volume indicator, which we're trying to get moving again. It's a fairly easy process, using a little bit of soldering and programming.

Materials

Arduino board, in this case the Arduino UNO
Breadboard
Two 10kOhm potentiometers
18kOhm resistor
Zener diode


Tools

Soldering iron

Watch the video for the rest, hope you enjoy it!

Subscribe either here at instructables, at YouTube, or both, for more material from Switch and Lever.

Thank you!

Be the First to Share

    Recommendations

    • Furniture Contest

      Furniture Contest
    • Box Challenge

      Box Challenge
    • Toys & Games Contest

      Toys & Games Contest

    Comments