The Arduino Uno LED Bar Graph is a linear array of LED lights arranged in a row or column. It typically includes multiple LEDs that light up sequentially or proportionally to a changing input signal.

Take a gander at the Giant LED bar graph which [Chunky Hampton] recently ... but in this case it’s an Arduino. [Chunky] uses the meter to display power output from his stationary bicycle generator.

The Arduino Uno LED Bar Graph Display is a visual indicator comprising multiple LEDs arranged in a linear fashion. It typically features a row or column of LEDs that light up to represent data or ...