Scrolling text with max7219 & parola for arduino
thingiverse
https://youtu.be/99wmhHfXe88 little gadget with the extremely nice library:https://github.com/MajicDesigns/MD_Parola printed casing, lasercutted protection disc, 5 cheap Matrix-LED Modules und and a arduino mini pro (clone). final costs ~10€ for the matrix modules, search for: DIY KIT M67 sketchup-file included Print Settings Printer: own built Rafts: No Supports: No Resolution: 0,2mm Infill: 40 Notes: using pla How I Designed This attention: you have to edit the MD_MAX72xx.h from the library before compilation: (set the switch for this kind of modules) // #define USE_FC16_HW 1
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