MAX7219 CWG 8-Digit Digital Tube Display TM1638 Control Module Red for Arduino

MAX7219 digital display control module This module is compatible with 5V and 3.3V microcontrollers. You you can use it 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. Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. Power: 5V Material: PCB + Electronic Components. Size: 82 * 15 * 18mm. Color: Red IC: TM1638 Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program). VCC → 5V. GND → GND. DIN → P00. CS → P01. CLK → P02. Notice. VCC and GND Do not reversed, it would burn the chip. 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Package Included: 1 x MAX7219 CWG 8-Digit Digital Tube Display TM1638 Control Module Red for Arduino