# Rotary Encoder - Illuminated (Red/Green)

**Type:** Product page · **SKU:** COM-10596 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/rotary-encoder-illuminated-red-green.html ([markdown](https://core-electronics.com.au/rotary-encoder-illuminated-red-green.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## Description

Rotary encoders are used similarly to potentiometers. They’re different from potentiometers in that an encoder has full rotation without limits. They output gray code so that you can tell how much and in which direction the encoder has been turned.

 This encoder is especially cool because it has a red/green LED built in, as well as a push-button. Look below for the clear knob that goes with this potentiometer.

**Features:**

- Switch Travel: 0.5mm
- Shaft Diameter: 6.0mm
- Shaft Length: 18mm
- Vertical Through-Hole Mount
- Red/Green LED
- Pushbutton
 
**Documents:**

- Datasheet
- Dimensional Drawing
- Tutorial and Arduino Project
- bildr Tutorial

## Guides for this product

- [How to Use Rotary Encoders](https://core-electronics.com.au/guides/digital-electronics/how-to-use-rotary-encoders/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/r/o/rotary_encoder_-_illuminated__red_green___com-10596__01.jpg)