7 Segment Displays & Arduino the EASY way! with MAX7219 Driver

I've got a project I'm working on where I need to drive a ton of 7 Segment displays, so instead of dealing with all of the multiplexing myself, like I normally would, I decided to take the easy route and go with a dedicated LED driver (MAX7219).  It runs the whole show and I'll explain how to work with it in this video.  

Datasheet: https://datasheets.maximintegrated.co...

The other way I've done it explained here: 7 Segment Display Multiplexing Arduin...

The CODE is here: http://www.kevindarrah.com/download/a...

Wiki for the 328 Board: http://www.kevindarrah.com/wiki/index...    
 
Check out my Tindie store (trigBoard is available) https://www.tindie.com/stores/kdcircu...

Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen!
Patreon: kdarrah

Twitter: Twitter: KDcircuits

For inquiries or design services:
https://www.kdcircuits.com

• #science_technology
• #7_segment
• #displays
• #led
• #max7219
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• #arduino
• #microcontroller
• #multiplex
• #spi