This project is a DIY simple optical rotary encoder with 180 points per rotation and bi directional detection that you can make at home with a 3D printer. This Arduino Rotary Encoder is intended to ...

EC11 Rotary Encoder Library for Arduino Advanced driver for EC11 rotary encoders with robust event detection and hardware-level optimization. Designed for reliable operation in embedded systems ...

It is amazing how many Arduino programmes for decoding rotary encoders start with something like: "I looked at all the available rotary encoder sketches ...

Can be programmed with STM32CubeIDE 1.6.1 or Arduino IDE “Roendi (Rotary Encoder with Display) features a STM32L433 MCU, 1.28″ TFT round display and a Alps Alpine 15Pulses/30Detent encoder.