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Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM
- well it can display the whole alphabet. You get the point. This is a
nice, bright alphanumeric display that shows letters and numbers in a
beautiful yellow hue. It's super bright and designed for viewing from
distances up to 23 feet (7 meters) away. Digits have seven yellow
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 our other LED backpacks, 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 Yellow 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. If you've been
eying alphanumeric displays but hesitated because of the complexity,
this is the solution you've been looking for!


* Solder, Wire and Control the display [1]



Click 'show more' to display specifications.

General information

Manufacturer Adafruit
Product type Electronics modules
Item number5998621
Manufacturer no.ada-2158

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Returns and warranty

Warranty 24 month Bring-in
30-day right of return

30-day right of return

This product may be returned within 30 days after shipment or collection. A minimum of 10% will be deducted from opened products. Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.


Mail delivery

 Expected delivery time: approx. 6–8 days
Currently > 5 piece(s) in stock at the supplier


All locations

 Expected delivery time: approx. 6–8 days
Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Adafruit Alphanumerisches Display Gelb 4 Zeichen I2C Adafruit Alphanumerisches Display Gelb 4 Zeichen I2C