Interactive Scrolling LED Text
We will create 3 examples, with the primary one we are going to justify the fundamental rule of the MAX7219, within the second example we are going to see however the scrolling text on the 8×32 light-emitting diode Matrix works, and within the third example, we are going to manage them via Bluetooth and a custom build robot application.
Components Parts needed
Arduino Uno | MAX7219 |
5V | VCC |
GND | GND |
D11 | DIN |
D10 | CS |
D13 | CLK |
Components Parts needed
You can get the components from any of the sites below:
- 8×32 LED MAX7219 Dot Matrix Module [ See Buy Click Banggood | Amazon ]
- Arduino Uno : [ See Buy Click Banggood | Amazon ]
- Jump Wires [ See Buy Click Banggood | Amazon ]
- Breadboard [ See Buy Click Banggood | Amazon ]
*Please note: These are affiliate links. I may make a commission if you buy the components through these links. I would appreciate your support in this way!
Circuit Schematics

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