How can I reuse this rotary encoder inside my mouse with an arduino? - Device Hacking - Arduino Forum
Mouse Encoder Hack
10PCS ALPES Mouse Encoder (5mm) – ElectroDragon
Does anyone have any tips for aligning this wheel with its infrared sensors to make an optical rotary encoder? It was in an old rollerball mouse and I'm having trouble getting it
The optical mouse sensor as an incremental rotary encoder - ScienceDirect
Lab: Using a Rotary Encoder – ITP Physical Computing