Adafruit Quad Alphanumeric Display -Yellow-Green 0.54" Digits w/ Backpack

Displaying a full range of the alphabet and numbers, this alphanumeric display offers stunning yellow-green illumination, designed for visibility up to 23 feet (7 meters). Perfect for projects needing clear, dynamic readouts.The package includes two ultra-bright 0.54" digit height alphanumeric displays and a 14-segment LED alphanumeric backpack, complete with a 5-pin header. These components allow easy stacking, accommodating up to eight backpacks on the same I2C wires by adjusting address jumpers.Assembly is straightforward, requiring a mere five minutes of soldering, and a detailed tutorial is available for guidance. Ideal for creating digital clocks or custom four-letter displays, this set resolves the complexity typically associated with alphanumeric displays.