ITEM NAME:8-Digit LED Serial Display Module Digital Tube For Arduino Raspberry Pi DC New 1 Descriptio n Description: 100% Brand new and high quality 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. Wiring instructions(for example, it can connect any IO port, modified the Port Definition in the program): 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 Specifications: Material: PCB + Electronic Components Color: Blue Power: 5V Size: 80*20*20mm(L*W*H) Package Included: 1 *Â LED Display Module Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Whatever the ending's perfect or not, you can't disappear from my world 8-Digit LED Serial Display Module Digital Tube For Arduino Raspberry Pi DC New 1.You you can use it for Arduino. Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. Wiring instructions(for example, it can connect any IO port, modified the Port Definition in the program).
