VU Meters - Arduino Pro-Mini OLED Displays + Code
Testing two OLED displays of analog audio VU meters. Each display is connected to an Arduino Pro-Mini. If you are interested in building this project here is a link to the Arduino stievenart's Arduino sketch: http://volthauslab.com/sketchs/OLEDMe...
Wiring schematic: http://volthauslab.com/sketchs/OLEDMe...
Visit the Arduino forum thread where I first read about the project.
https://forum.arduino.cc/index.php?to...