💡 LED Dot Matrix Display Module with MAX7219 Controller 💡
Easily control LED dot matrices with the MAX7219 module, enabling you to display text, numbers, and graphics programmatically through microcontrollers like Arduino and ESP32. Ideal for educational projects, mini displays, and data visualization.
✅ Technical Specifications:
- Display Type: 8×8 LED Dot Matrix
- Controller: MAX7219
- Operating Voltage: 3.3V - 5V
- Interface: SPI (5-wire connection)
- Matrix Dimensions: Approx. 32mm × 32mm
- LED Color: Red
- Low power consumption with brightness control
- Supports cascading multiple units
🔹 Key Features:
- Easy programming and data display using Arduino libraries
- Supports text, numbers, and small graphics
- Allows multiple modules to be connected for larger displays
- Compact and lightweight design
📌 Common Applications:
- Scrolling text and message displays
- Electronic advertising boards
- Digital counters and indicators
- Educational and hobbyist projects
🔹 Approximate Weight: 15g
