the Arduino Uno module held with MAX7219 8×8 LED matrix display module graphic equalizer spectrum analyzer and the filter driver in the project 2 integration of MSGEQ7. In addition, with Arduino MAX7219 for code… Electronics Projects, Spectrum Analyzer Circuit Arduino Uno “arduino projects, microcontroller projects, “
the Arduino Uno module held with MAX7219 8×8 LED matrix display module graphic equalizer spectrum analyzer and the filter driver in the project 2 integration of MSGEQ7. In addition, with Arduino MAX7219for code samples.
Arduino Uno, except for the spectrum analyzer circuit that are required for other parts mounted and perforated pertinaks the link provided. If the modules are standard parts on hand, you can prepare yourself according to the schema
ARDUINO UNO SPECTRUM ANALYZER
source: instructables.com/id/Back-to-the-1980s-with-the-Graphic-EQ alternative link: spectrum-analyzer-circuit-arduino-uno.rar alternative link2
