Rotary encoders are used similarly to potentiometers. They're different from potentiometers in that an encoder has full rotation without limits. This version has an updated material that is heat resistant and slightly changed dimensions, but should still work well with our rotary encoder breakout board and the clear knob.
Features
Incremental Encoders: Output pulses that count relative changes in position; require a reference point to know absolute position. Absolute Encoders: Output a unique digital code for every angular position, so they know the exact position even after power loss. Tactile Feedback: Often have physical detents (clicks) for a satisfying user experience when turning. Push Button: Many have an integrated button for selection, common in user interfaces. Non-Contact Sensing: Optical/magnetic types avoid mechanical wear, unlike potentiometers. High Resolution: Can provide very fine resolution (counts per revolution) for precise control.
Specification