We're back! Apologies for the delay in getting the store back up and running. Noticed an error or issue? E-mail bugs@pimoroni.com – thanks! 🤍

Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT

Name: Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT
Brand: Adafruit
SKU: ADA1910
Price: 6.30 GBP
Availability: InStock

by Adafruit

By popular request, you can now get these 14-segment LED backpacks without the LEDs!

These backpacks feature an HT16K33 I2C LED driver, they're simple and easy to use - you can use this very nice library for the backpacks to get running in under half an hour, with numbers and letters displaying. If you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for!

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!

To get you going fast, Adafruit have revised this popular board to be the same size and pinout as before but now with two STEMMA QT connectors on either side that are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the HT16K33 or to chain it with a wide range of other sensors and accessories using a compatible cable.

Comes with a fully tested and assembled LED backpack & 4-pin header. Some light soldering is required to attach the header if you desire to use this on a breadboard, and, of course, the display.

A set of two 2-digit 0.54" tall alphanumeric displays are not included. We only know that this backpack works with the ones Adafruit stock. Other displays may not work, we don't guarantee 'em.

Technical Details

Revision History:

As of August 9, 2022 - This PCB has been revised to include two vertical-mount STEMMA QT connectors so that the board can be plug-and-play with STEMMA QT cables and devices!

Product Dimensions: 50.0mm x 27.0mm x 4.0mm / 2.0" x 1.1" x 0.2"

Product Weight: 5.5g / 0.2oz

By popular request, you can now get these 14-segment LED backpacks without the LEDs!

ADA1910

You must register for an account and be logged in to view pricing or place an order on the Pimoroni Wholesale store.

If you represent a school or university, a business, or reseller of Maker products then you can sign up for a wholesale account.

If you already have an account you can login to your account here.

Alternatively the easiest way to get your hands on the products we offer is to order them directly from our customer facing online store.

SKU

ADA1910

EAN

0769894022634

Brand

Adafruit

Stock available

6 units
Backorder not allowed on this product

Weight

Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT

Video introduction

Guides & tutorials

Search

Select currency

Video introduction

Guides & tutorials