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5 Pcs LED Displays Tube LED Display Segment Displays Module I2

4.3 (1) Write Review
Free shipping on orders over $29.99

$19.39

$ 7 .99 $7.99

In Stock
  • This version of backpack is designed for two dual 14-segment "Alphanumeric" displays.
  • This backpack solves the annoyance of using 18 pins or a bunch of chips by having an I2C constant-current matrix controller sit neatly on the back of the PCB.
  • These 14-segment displays normally require 18 pins (4 'characters' and 14 total segments each) .
  • The controller chip takes care of everything, drawing all s in the background.


Description:
- This version of backpack is designed for two dual 14-segment "Alphanumeric" displays.
- These 14-segment displays normally require 18 pins (4 'characters' and 14 total segments each) .
- This backpack solves the annoyance of using 18 pins or a bunch of chips by having an I2C constant-current matrix controller sit neatly on the back of the PCB.
- The controller chip takes care of everything, drawing all s in the background.
Specification:
- Selling Points: LED display I2C control control.
- Size: approx.7 x 28.4 x 12.4mm / 1.99 x 1.12 x 0.49inch
Package Includes:
5 Pieces Digital Display Module
:
Please allow 1-3mm error due to manual measurement. pls make sure you mind before you purchase.
might be a little different from the actual product due to color display of different monitors.
Thanks for your understanding and enjoy your shopping moment.


Ron Widitz
Reviewed in the United States on March 4, 2025
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