SparkFun Bar Graph Library

Device Control

Provides functionality of 10-segment bar graphs.
Allows users to drive three 10-segment bar graphs, using 74HC595 shift registers. Compatible with the SparkFun Bar Graph Breakout Kit.

Author: Mike Grusin, SparkFun Electronics

Maintainer: SparkFun Electronics

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.