Quad Alphanumeric Display - Blue 0.54 Inch Digits with I2C Backpack - STEMMA QT / Qwiic

Quad Alphanumeric Display - Blue 0.54 Inch Digits with I2C Backpack - STEMMA QT / Qwiic

Marsoni

M251S

$16.74

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

Quad Alphanumeric Display - Blue 0.54 Inch Digits with I2C Backpack - STEMMA QT / QwiicDisplay numbers and letters elegantly with the Quad Alphanumeric Display featuring bright blue 0. 54 inch digits. Designed for clear viewing from up to 23 feet away, this display uses four 14 segment alphanumeric digits on a black surface with ultra bright blue LEDs. Included is an I2C backpack with STEMMA QT Qwiic connectors for easy solderless connections, compatible with a wide range of accessories and sensors. This product includes: Two Ultra

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These adapters are AMAZING!!! I live in an old home and all the wall plugs are two prong. But it seems these days everything is three prong. I had no idea until I saw these on Amazon, three prong adapters even existed!!! Amazon, once again, you've saved me lots of frustration and made my life so much easier. Thank you!!!! Very sturdy. Well made. Excellent price for 4!!!!!

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Reviewed in the United States on February 2, 2026