MAX 7219 8-Digit 7 Segment Display Red/Blue

MAX7219 8 Digit Led Tube Display Control Module For Arduino. MAX7219 is an integrated serial input/output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.

This can connect to any IO port of Arduino/any other microcontroller just modified the Port Definition in the program

Wiring instructions for Arduino:

VCC: 5V
GND: GND
DIN: P00
CS: P01
CLK: P02

Note:
VCC and GND should not be connected in reversed polarity, as it will burn the circuitry. Connecting in the right polarity should be the main concern of the maker.

Features:

1. MAX7219 digital display control module
2. This module is compatible with 5V and 3.3V microcontrollers.
3. You can use it with Arduino or any other microcontroller of your choice. 
4. Only three IO ports are used to drive the eight-digit display. MAX7219 supports flicker-free displays as well as cascading displays.

Package Includes:

1 x MAX7219 8 Digit Led Tube Display Control Module