MAX7219 8x8 LED Dot Matrix Display Module
10 in stock8x8 red LED dot matrix display module with MAX7219 driver IC for text, symbols, and animations.
Product Description
The MAX7219 8x8 LED Dot Matrix Display Module features a common cathode LED matrix driven by the MAX7219 IC, allowing control of 64 LEDs with minimal microcontroller pins. This module requires only 3 I/O lines for driving the display, making it ideal for microcontroller projects. Technical Specif...
Product Specifications
| - Operating Voltage | 5V DC |
| - Operating Current | < 150mA (max brightness) |
| - Display | 8x8 LED matrix (64 LEDs total) |
| - LED Color | Red |
| - Driver IC | MAX7219 |
| - Interface | SPI-like (3-wire serial) |
| - Communication | Serial data input |
| - Cascading | Supports daisy-chaining multiple modules |
| - Brightness | 16 levels (adjustable) |
| - Dimensions | 50mm x 32mm x 15mm |
| - LED Matrix Size | 32mm x 32mm |
| - VCC | 5V power supply |
| - GND | Ground |
| - DIN | Data input (connect to microcontroller digital pin) |
| - CS | Chip select (connect to microcontroller digital pin) |
| - CLK | Clock (connect to microcontroller digital pin) |
| - Arduino | LedControl library |
| - ESP32 | LedControl library |
| - Raspberry Pi | Python libraries available |
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