Creating an eye-catching scrolling text LED display using Arduino UNO is an exciting project. Here’s a step-by-step guide to help you get started:

Materials Needed:

• Arduino UNO board
• Breadboard
• Jumper wires
• MAX7219 LED display module (8×8 matrix)
• USB cable for Arduino UNO
• Computer with Arduino IDE installed

Step 1: Set Up the Hardware

1. Connect the Arduino UNO to your computer using the USB cable.
2. Place the MAX7219 LED display module on the breadboard.
3. Connect the VCC pin of the module to the 5V pin on the Arduino UNO.
4. Connect the GND pin of the module to the GND pin on the Arduino UNO.
5. Connect the DIN (data input) pin of the module to digital pin 12 on the Arduino UNO.
6. Connect the CS (chip select) pin of the module to digital pin 10 on the Arduino UNO.
7. Connect the CLK (clock) pin of the module to digital pin 11 on the Arduino UNO.

Step 2: Install Required Libraries

1. Open the Arduino IDE on your computer.
2. Go to “Sketch” -> “Include Library” -> “Manage Libraries.”
3. In the Library Manager, search for “LedControl” and click on “Install” to install the library.
4. Close the Library Manager once the installation is complete.

Step 3: Upload the Code

1. Open a new sketch in the Arduino IDE.
2. Write the code into it
3. Customize the text