Max7219 Dot Matrix 8X8 Led Display Module

Sepcifications

• 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, aperture 3mm
• With input and output interfaces, supports multiple modules cascade

MAX7219 is a sequential information/ incorporated yield normal cathode show drivers, 7 fragment computerized LED which associates the chip with 8 bit advanced showcase, can likewise be associated with bar graph display or 64 autonomous LED. It incorporates an on-chip B BCD encoder, a filtering circuit, a few words to drive, yet in addition the static RAM an 8*8 to store every datum. Just an outside register is utilized to section the present settings for each LED. A basic four wire sequential interface can be associated with all broad chip. Every datum can deliver does not have to revamp all showcase update.