Adafruit I2C QT Rotary Encoder A rotary encoder with STEMMA QT! by Liz Clark published May 11, 2021, last edited April 10, 2026 last major update May 21, 2021 posted in Adafruit Products Arduino Compatibles CircuitPython Breakout Boards STEMMA Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Python & CircuitPython Python Docs Arduino Arduino Docs Downloads Single page Feedback? Corrections? Text View Guide Products view all Your browser does not support the video tag. Primary Adafruit I2C Stemma QT Rotary Encoder Breakout with NeoPixel $5.95 Add to Cart Primary Adafruit I2C Stemma QT Rotary Encoder Breakout with Encoder $7.95 Add to Cart View product details 65 Beginner Product guide Downloads Files: SAMD09 datasheet EagleCAD PCB files on GitHub 3D Models on GitHub Fritzing object in the Adafruit Fritzing Library Schematic Fab Print 3D Model Your browser does not support the video tag. Page last edited March 08, 2024 Text editor powered by tinymce. Arduino