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 ...

Take a gander at the Giant LED bar graph which [Chunky Hampton] recently completed (from this image we don’t think the nick name suits him). It’s simple both mechanically and electrical… ...

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.