LED Matrix Library
Google isn't returning anything useful for "7912 display"... did you mean MAX7219? That repo you linked should be able to drive it, as it's using https://github.com/MajicDesigns/MD_MAX72XX
A replacement for Arduino's LedControl library
I use LedMatrixDriver instead for my stock/crypto ticker. Mine is based on an ESP32 though. If interested in my code let me know.
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realtime bitcoin price on 7 segment display with arduino on esp8266
For future me - If you're looking for a quick, real time, working 8266 + max7219 display. https://github.com/nebman/btc-ticker-esp8266
ESP8266 project to display cryptocurrency and stock prices on an OLED
From a recent post with a different display https://github.com/conorwalsh/esp8266-crypto
is there a ready-made light show firmware for PCB-doodling?
1 project | reddit.com/r/AskElectronics | 27 Apr 2022
Could FastLED do this, and how?
2 projects | reddit.com/r/FastLED | 7 Mar 2022
I need help with the MD_MAX72xx Module
2 projects | reddit.com/r/arduino | 10 Apr 2021
[OC] My Aang and Zuko Painting on glass. Thinking of putting colored LED lights on the wall behind the frame, do you guys think it would be a good idea?
1 project | reddit.com/r/TheLastAirbender | 6 Feb 2021
Ketra vs Savant Lighting
1 project | reddit.com/r/Lutron | 15 Sep 2022