LED Matrix Display
The
Components Needed
- Arduino Mega
- 8x8 LED Matrix
- MAX7219 LED Driver Module
- Jumper Wires
- Breadboard
- Power Supply
Block Diagram
Circuit Setup
Connect the MAX7219 LED Driver to Arduino Mega:
Connect the LED Matrix to the MAX7219 Driver:
Follow the pin layout provided with the MAX7219 module to ensure correct connections between the driver and the LED matrix.
Instructions
Circuit Setup:
Assemble the circuit on the breadboard as described in the circuit setup section.
Double-check all connections to ensure they are secure and correct.
Code Upload:
Open Arduino IDE and create a new sketch.
Copy and paste the provided Arduino code into the sketch.
Upload the code to the Arduino Mega.
Testing:
After uploading, the LED matrix should display scrolling text.
Observe the scrolling "HELLO" text on the LED matrix.