MAX7219 8X8 Dot LED Matrix Display Module

The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors to 7-segment numeric LED displays of up to 8 digits or 64 individual LEDs. It includes an on-chip BCD code-B decoder, multiplex scan circuitry, segment and digits drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs.

Features:

• MAX7219 Driver Board
• A single module can drive an 8*8 common cathode matrix
• Module with input and output interface, supporting multiple module cascade
• 4 fixing screw holes, 3mm aperture, can be fixed with M3 copper column

Specifications:

• Input Voltage: 3.7 to 5.3 V
• Input Current: 320 mA
• Dimensions:3.2cm X 3.2cm X1.5cm

Application:

• Bar-Graph Displays
• 7-Segment Displays
• Industrial Controllers
• Electronic Panel Meters
• LED Matrix Displays
• Display symbols, simple graphics, and texts.

Package Includes:

1 x MAX7219 8x8 dot LED Matrix Display Module.