Rotary Encoder - Illuminated (RGB)

Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round and round). They output gray code so that you can tell how much and in which direction the encoder has been turned. They're great for navigating menu screens and things like that.This encoder is especially cool because it has a common anode RGB LED built in as well as a push-button. Look below for the clear knob that goes with this potentiometer.Features:Switch Travel: 0.5mmShaft Diameter: 6.0mmShaft Length: 18mmVertical Through-Hole Mount24 Pulses per RotationRed/Green/Blue LEDPushbuttonDocuments:DatasheetDimensional DrawingTutorial and Arduino ProjectProduct Videobildr Tutorial