Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT

Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT

Marsoni

M251S

$10.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QTBy popular request, you can now get our 14 segment LED backpacks without the LEDs! These backpacks feature an HT16K33 I2C LED driver, making them simple and easy to use. You can utilize the Adafruit LED Backpack Library to get running in under half an hour with numbers and letters displaying. Like other LED backpacks, these are end to end stackable. By soldering the address jumpers on the back, you can have up to 8 backpacks sharing the same two I2C

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If you’re like me and enjoy assembling 37 microscopic pieces of fabric into something that hopefully resembles a dog, person, or llama in a sweater—this stuff is magic. I use it to build my appliqué masterpieces one tiny ironed layer at a time. The best part? Once your Franken-dog is assembled, you can just slide it off and fuse it to your quilt like a boss. No sticking, no scorched disasters—just smooth, glorious precision. Honestly, I love it more than I love some people.

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Reviewed in the United States on August 5, 2025

Verified Purchase

kelroy Richardson

Grantham, US

★★★★★ 5

Good

Size: 11"×17" 20Sheets & 8.5"×11" 10Sheets, Color: Teflon Paper

I am satisfied with this product.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 27, 2026

Verified Purchase