MAX7219 controller LED Tube Display Module 7 segment 8 digital tube display module digit display module.

 

The MAX7219 is an integrated serial input/output common-cathode display driver that connects a microprocessor to an 8-bit digital 7-segment LED display. It can also be connected to a bar graph display or 64 separate LEDs. It includes an on-chip B-type BCD encoder, multi-channel scan loop, segment word driver, and an 8*8 static RAM to store each data. Only one external register is used to set the segment current of each LED.

MAX7219 controller LED Tube Display Module 7 segment 8 digit display module

USh15,000Price