Quad Alphanumeric Display - Red 0.54" Digits with I2C Backpack - STEMMA QT / Qwiic blog_kitronik-inventors-kit-resources a 12 MHz crystal for

a 12 MHz crystal for precise timing

Need those tricky split-rail voltages for your vintage electronics

Air Quality Index: Unlike the SGP30 which provides TVOC/eCO2 values

PiShell got you covered

Note: Raspberry Pi is Not Included

Quad Alphanumeric Display - Red 0.54" Digits with I2C Backpack - STEMMA QT / Qwiic blog_kitronik-inventors-kit-resources a 12 MHz crystal forDisplay numbers and letters elegantly with the Quad Alphanumeric Display in bright red. This super bright display features 0. 54" digits with seven red segments on a black surface, making it perfect for viewing from up to 23 feet (7 meters) away. The kit includes two ultra bright red alphanumeric displays providing a total of 4 digits, a 14 segment LED alphanumeric backpack, and a 5 pin header. The backpack is stackable and supports up to 8 units