Scrolling text with Max7219 #3DPrinting

Andree B. shared on Thingiverse: Scrolling text with max7219 & parola for arduino little gadget with the extremely nice library:https://parola.codeplex.com/ printed case, 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...