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- For Galaxy Tablet S9FE Plus & S9FE
- For Galaxy A Series A06+A06 S+A16 5G
- For Samsung Galaxy F34 5G
- For Oppo F27 Series
- For Xiaomi 15 Series
- For Galaxy S20 Series
- For vivo Y16 & Vivo T2x
- Samsung Galaxy Z Series Cases
- For iPhone 16 Series
- For Vivo X Fold Series
- For Motorola Razr 40 Ultra
- For Samsung Galaxy S24
- For Vivo X100
- For Honor Cases
- For Motorola Razr 50 Ultra
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- 0.54" 4 bit Digital LED Display Module I2C Interface For Arduino Red Orange 0.54" 4 bit Digital LED Display Module I2C Interface For Arduino Red Orange
- Description
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Description:
0.54" 4 bit digital LED display module I2C control For Arduino
This version of the LED 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 the LEDs in the background.
All you have to do is write data to it using the 2-pin I2C interface
Specification:
Display Screen: 0.54 inch
Display Color: Left Red - Right Yellow; Left Red - Right Orange; Left Red - Right Green for your choices.
Size(L*W*H): 50.7x28.4x12.4mm/1.99x1.11x0.48 inch
Package Includes:
1 piece LED display module