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Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Backpack

SKU CED-1911
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Title: Red Quad Alphanumeric Display

These great little displays can show any letter or number!  This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful red hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven white segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you can make a clock or a four letter word. 


Like the other LED backpacks we offer, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires! 

This product comes with:

  • 2 x Ultra-Bright Red Alphanumeric Display - 0.54" Digit Height for 4 digits total
  • 1 x Adafruit 14-segment LED Alphanumeric Backpack
  • 1 x 5-pin header

A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. Of course, in classic Adafruit fashion, they also have a detailed tutorial showing you how to solder, wire and control the display. If you've been eying alphanumeric displays but hesitated because of the complexity, this is the solution you've been looking for! 

Also available in Blue and Green!

Technical Details

Revision History:

  • As of August 9, 2022 - The backpack now comes in STEMMA QT format. Functionality and schematic remain the same, physical shape has changed to make it plug-and-play, much easier to use.  
  • OUR CURRENT STOCK IS THE OLDER, NON-STEMMA VERSION.  Please email us for more details.

Alphanumeric Display Dimensions:

  • 21mm x 25mm x 7mm / 0.8" x 1" x 0.3"
  • Height w/ Pins: 14mm / 0.6"
  • Weight: 4.7g

Backpack Dimensions:

  • 28mm x 51mm x 4mm / 1.1" x 2" x 0.2"
  • Weight: 5.5g

EagleCAD PCB files, datasheets, Fritzing objects and more in the tutorial

 

    RoHS 2 2011 65 EU CompliantRoHS 2 2015 863 EU Compliant

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