Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack - STEMMA QT / Qwiic _MAKE_COMP_HEATSINK Pi 2 or Pi 1

Pi 2 or Pi 1 Model A+ or B+ (any Pi with a 2x20 connector) as long as you don't mind the PCB overhangs the USB ports by 5mm (see the photos above)

in the classroom or after school events

with a simple press-to-latch design for easy insertion and removal

Servo Pi Zero Address Selection

Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack - STEMMA QT / Qwiic _MAKE_COMP_HEATSINK Pi 2 or Pi 1Display, elegantly, 012345678 or 9! Gaze, hypnotised, at ABCDEFGHIJKLM well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful blue hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven blue segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you