Eight digit, 7-segment led display for Arduino controlled by a MAX7219 chip – thesolaruniverse
HobbyComponents on Twitter: "New Arduino library: Scroll text and numbers on a 7 segment display with ease using our new HC7Seg library: https://t.co/d3ODqWgYbO https://t.co/CaVlvT6njK" / Twitter
Using the Serial 7-Segment Display - SparkFun Learn
7-segment Display Unit driven by SevSeg.h Library - Education and Teaching - Arduino Forum