Summary

This is a very simple rotary encoder for use with an Arduino and photo resistor. Just insert the photo resistor into the bottom hole, wire it up to an Arduino and you're ready to play. I used a hockey puck for a base with a small rode as a center axle.

Print Settings

Printer:

Misc

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>30%+</p></div></p>

Simple Rotary Encoder