Quad Alphanumeric Display - Blue 0.54 Inch Digits w/ I2C Backpack (ID: 1912)
by Adafruit
$15.99
SKU 1485
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 white segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you can make a clock or a four letter word.
Like our other LED backpacks, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires!
This product comes with:
A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes.
This board/chip uses I2C 7-bit addresses between 0x70-0x77, selectable with jumpers.
Alphanumeric Display Dimensions:
Backpack Dimensions: