Rotary encoder decode for Arduino It is amazing how many Arduino programmes for decoding rotary encoders start with something like: “I looked at all the available rotary encoder sketches and none of ...

arduino-mega-rotary-encoder The Arduino Mega interfaces with a rotary encoder to measure rotational movement and direction, often used in projects requiring precise position control, such as motorized ...

This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 8 decoders can be read over I2C. The PCF interrupt line can be used to detect changes in the ...