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4-Digital Display

4-Digital Display

This 4 digit display module utilizes TM1637 to scale down the controlling pins into 2 digital pins. It only takes 2 digital pins of Arduino or Maduino to control the content, even the luminance of this display. For projects that require the alphanumeric display, this can be a nice choice.


  • 4 digit red alpha-numeric display
  • 8 adjustable luminance levels
  • Working voltage: 5V
  • Package List:

  • 1 x 4-Digital Display
  • Documents:

  • Arduino library
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    • Views: 4895
    • Product Code: MDD0704DD
    • Availability: In Stock
    • $0.60
    This product has a minimum quantity of 21