LED Matrix 8x8 MAX7219 Module for Arduino & Microcontroller

MAX7219 Dot Matrix Module MCU LED Control Module Kit For Arduino

Specifications:

• A single module can drive an 8 x 8 common cathode lattice
• Operating voltage: 5V
• Size: 5 x 3.2 x 1.5 cm (L x W x H)
• LED color: red
• With four screws hole, an aperture of 3mm
• With input and output interfaces, supports multiple-module cascade 

Wiring instructions:

1. The module left side has an input port and the output port on the right
2. To control a single module, just connect the input port to the CPU
3. When cascading multiple modules, the input port of the first module connects to the CPU, the output port connects to the input port of the second one, and so on.

Download

• instructables.com Project