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 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.
- MAX7219 digital display control module
- This module is compatible with 5V and 3.3V microcontrollers.
- You can use it with Arduino or any other microcontroller of your choice.
- Only three IO ports are used to drive the eight-digit display. MAX7219 supports flicker-free displays as well as cascading displays.
1 x MAX7219 8 Digit Led Tube Display Control Module
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