The Alpha Geek – Geeking Out

SparkFun – Rotary Encoder

SparkFun COM-09117 Mk01

SparkFun COM-09117 Mk02

SparkFun COM-09117 Mk03

SparkFun COM-09117 Mk04

SparkFun COM-09117 Mk05

SparkFun: COM-09117

Description: This is a 12-step rotary encoder with a nice ‘clicking’ feel. It’s breadboard friendly, and has a pretty handy select switch (by pushing in on the knob). The encoder is different from a potentiometer in that an encoder has full rotation without limits. The unit outputs gray code so that you can tell how much and in which direction the encoder has been turned.

Don Luc

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