MAX7219 LED Array Sign

MAX7219 LED Array Sign. These parts comprise a frame that fits around 12 8x8 led array segments. You can find them here in 4x arrays. You will need 3 of them.

https://www.banggood.com/MAX7219-Dot-Matrix-Module-4-in-1-Display-For-Arduino-p-1072083.html?rmmds=search&cur_warehouse=CN

Solder 3 8x8 4 device led ends together and connect the 5 wires out the end with the opening. Run the 5 wires to an arduino power, ground din, cs and clock
power and ground run to 5v and ground the other
Clock goes to 13 // or SCK
Din goes to 11 // or Data IN
CS goes to 10 // or CS

You will need 8 of the edge clips and one each of the end connector .stl files

You will need the following arduino libraries. You can find then on github.

MD_Parola
MD_MAX72xx
MD_UISwitch

The code I am running is the MD_Sprites_Library in the MD_Parola examples.

you will need to change the hardware type to match your hardware. The ones above are ICSTATION_HW

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