24 ppr mechanical rotary encoder, with push button - no detents
Normally Open Rotary Encoder? [SOLVED]
In-Depth: How Rotary Encoder Works and Interface It with Arduino
Buy WayinTop 5 Set 360 Degree Rotary Encoder Code Switch Push Button EC11 Digital Potentiometer with Switch 5 Pin Handle Length 20mm and Knob Cap for Arduino Electronics Projects Online at Lowest