MAX7219 8 Digit Led Tube Display Control Module

MAX7219 8 Digit Led Tube Display Control Module

The MAX7219 8-Digit LED Tube Display Control Module is intended for Arduino use. It functions as an integrated serial input/output common-cathode display driver, enabling the connection of a microprocessor to an 8-digit 7-segment digital LED display. For wiring, any IO port can be used; simply adjust the Port Definition in the program accordingly.

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

Note:
VCC and GND should not be connected reversed, so as not to burn the chip.

Features:

1. 100% Brand new and high quality
2. MAX7219 digital display control module
3. This module is compatible with 5V and 3.3V microcontrollers.
4. You  can use it for Arduino
5. Only three IO ports are used to drive the eight-digit display. MAX7219 supports flicker-free displays as well as cascading displays.

Specification:

Package Includes:

1 x MAX7219 8 Digit Led Tube Display Control Module

Datasheet