MAX7219 DOT Matrix Module MCU Control LED Display

Description

• A single module can drive an 8 * 8 common cathode lattice
• Module Operating voltage: 5V.
• Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
• With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed
• Module with input and output interfaces, supports multiple modules cascade