8 Digit Bit MAX7219 Digital Tube Display Module Board 7 Segment Digital LED Display 5V/3.3V Controller for Arduino 51/AVR/STM32

8 Digit Bit MAX7219 Digital Tube Display Module Board 7 Segment Digital LED Display 5V/3.3V Controller for Arduino 51/AVR/STM32

$19.99 $12.99

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Features: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...

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Description
Features:

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
Power: 5V
Size: 82*15*12mm(L*W*H)
Shell Color: Blue & black

Package includes:

1 x LED board