Tags: 4, Bits, TM1637, Red, Digital, Tube, LED, Module, &, Clock, for, Uno, LED

7 segment display 4 bit with two 74HC595

  • 20.00 AED
    • Ex Tax:20.00 AED
    • Product Code: 4-bit AB
    • Availability: In Stock
    A 7-segment four digit display, each digit controlled by a 74HC595 integrated. Each digit has a height of 12.7mm with bright red illumination. It can use the screen with a microcontroller, for example Arduino. The monitor connects to the microscope using only three signal cables and two power cables..

    A 7-segment four digit display, each digit controlled by a 74HC595 integrated. Each digit has a height of 12.7mm with bright red illumination. It can use the screen with a microcontroller, for example Arduino. The monitor connects to the microscope using only three signal cables and two power cables. The operating voltage is between 3-5VDC.

    The Circuit

    The connections are easy :
    4-Digit  Seven Segment connection:
    • Vcc to Arduino 5V Pin
    • GND to Arduino GND
    • SDI to Arduino pin 2
    • CLK to Arduino pin 3
    • LOAD to Arduino pin 4
    Potentiometer connection:
    • 1st leg to Arduino 5V
    • 2nd leg to Arduino A0
    • 3st leg to Arduino GND

    The code

    Download the code from here and open it with Arduino IDE.
    4digit7seg595.zip
    Download File

    Well done!

    Picture
    You have successfully completed one more Arduino "How to" tutorial and you learned how to use the 4-Digit 7 Segment Display 74HC595 module.