Project: DES Scrolling Message Board
Engineer: O. Logush
Date: 2015-2016
Last Update: 2020 03 15 (Code. C. D'Arcy)

Major Components

Display Unit (Mouser)	Driver Chip (anywhere)
Datasheet	Datasheet

Boards

Display Module (Matrix, Driver IC, Connectors)
EAGLE Source Files (Version 1)	Version 3 PCB (Bittele) (arrived 2016 03 16)

Control Module (Power, Data)
Schematic	Board
Chronodot	SD Card

Code

• ScrollingMessageBoardDES.ino
• SPI version: Scrolling Message Board

Software

• Parola: Modular hardware and library for scrolling text displays on the Arduino

References

• Electrodragon: http://www.electrodragon.com/product/dot-matrix-chain-display-kit-max7219-v2/#prettyPhoto
• LinkSprite: http://linksprite.com/wiki/index.php5?title=LED_Matrix_Kit