Published On Dec 23, 2022
A quick look at my 3ft / 0.9m MAX7219 display controlled by the MD_Parola library.
► PCBWay $5 for 10 pieces https://www.pcbway.com
Much more (including the demo sketch) in my GitHub:
https://github.com/RalphBacon/256-MAX...
After 5 years I've started implementing the 3ft (0.9m) MAX7219 LED Matrix into my workshop! No rush! It's not complete yet but the library I'm using has a few nice tricks that are worth sharing, plus some caveats about the wiring of these longer displays.
Hardware
MAX7219 Dot Matrix Module 32x8: available in red, blue and green
https://s.click.aliexpress.com/e/_DeS...
Software
Marco Colli's (MajicDesigns) MD_Paraola library
https://github.com/MajicDesigns/MD_Pa...
If you like and use this library please consider making a small donation using PayPal (see the link in his GitHub page)
(And before you ask, of course I have donated! 👍)
More information (including all links, sketches & PDFs in my GitHub):
https://github.com/RalphBacon/256-MAX...
► List of all my videos
(Special thanks to Michael Kurt Vogel for compiling this)
http://bit.ly/YouTubeVideoList-RalphB...
► If you like this video please give it a thumbs up, share it and if you're not already subscribed please consider doing so and joining me on my Arduinite (and other μControllers) journey
My channel, GitHub and blog are here:
------------------------------------------------------------------
• / ralphbacon
• https://ralphbacon.blog
• https://github.com/RalphBacon
• https://buymeacoffee.com/ralphbacon
------------------------------------------------------------------
My ABOUT page with email address: / ralphbacon