Detail MAX7219 4 IN 1 DISPLAY LED DOT MATRIX MODULE
Hi #RekanEasyWare ... EasyWare Part#: EP001385
This MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module is an integrated serial input/output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 x 8 for storing each data. Only one external register is used to set the segment current of each LED.
FITUR DAN SPESIFIKASI : * Cascaded four 8x8 RED common cathod dot matrix LED * Working voltage: 5V * 4 fixing screw holes each dot matrix, 16 holes in total, hole diameter: 3mm * Module with input and output interfaces, support for cascading multiple modules * Dimension: 12.8 x 3.2 x 1.3 cm