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4-Digital Display
$0.60
Availability:
In stock
SKU
MDD0704DD
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.
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