Device for tracking multiple players' or teams' score for games and activities.
Project tutorial by Shajeeb
2 x 16-band audio spectrum analyzer with Arduino Nano and 2 x 16 chars LCD display. This project is based on Shajeeb's project.
by Shajeeb and ThomAce
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Project showcase by Shajeeb
Your display hardware module could be different.
Try with changing the line #define HARDWARE_TYPE MD_MAX72XX::FC16_HW to
#define HARDWARE_TYPE MD_MAX72XX::GENERIC_HW or
#define HARDWARE_TYPE MD_MAX72XX::PAROLA_HW
Thanks for your interest in my project. I just went through your modified stereo LCD version. You can check frequency response by feeding known frequency input signals (use signal generators or online tone generator) . Another point is that stereo processing causes additional latency hence you might see slow response from the system and higher frequencies are ignored.
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