[red]

[Set of 10 Red]

[Set of 3 Red]

[Set of 5 Red]

[Set of 2 Red]

Description:
These 7 segment displays typically require 13 pins (5 characters, total 8 segments).
Solves the hassle of using a 13-pin or a bundle of chips by placing the I2C constant current matrix controller neatly on the back of the PCB.
Controller chip handles everything and draws all LEDs in the background.
Just use the 2-pin I2C interface to write the data.
With three address selection pins, you can choose one from 8 addresses and control up to 8 of these on a single 2-pin I2C bus (also like other I2C chips and sensors).
The driver chip can be dimmed in 1/16 step from 1/16 brightness to maximum brightness.
Individual LEDs cannot be dimed, and the entire display can be dimed at once.
Specifications:
Size: Approx. 5.03 x 2.68 x 1.2cm / 2 x 1.1 x 0.5in
Package Includes:
1 x 0.56 inch 4 digit LED display module
Note:
Color may vary slightly due to the color calibration of each individual monitor.
Please allow slight measurement deviation due to manual measurement.