> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify.com/wokwi/wokwi-docs/llms.txt
> Use this file to discover all available pages before exploring further.

# LED Bar Graph

> 10-segment LED Bar Graph display

10-segment LED Bar Graph.

## Pin names

<ParamField path="A1-A10" type="pin">
  Anode (positive pin) of LED 1-10
</ParamField>

<ParamField path="C1-C10" type="pin">
  Cathode (negative pin) of LED 1-10
</ParamField>

<Note>
  For example, A1 is the anode of the top LED, and C1 is the cathode of the top LED.
</Note>

## Attributes

<ParamField path="color" type="string" default="red">
  The color of the LED body, or one of the special values "GYR" (Green-Yellow-Red) / "BCYR" (Cyan-Blue-Yellow-Red)
</ParamField>

## Simulator examples

* [Arduino LED Graph Bar](https://wokwi.com/projects/309829489359061570) - Move the potentiometer knob to control the LEDs
* [Raspberry Pi Pico Binary Counter](https://wokwi.com/projects/309828467927548481)