[sdiy] Digital encoders missing codes in many devices - why?

Ullrich Peter Peter.Ullrich at kapsch.net
Sun Aug 22 20:04:51 CEST 2021


>That would be a good initial theory, however, I believe that mouse
>wheels are fully optical, and have been since the very beginning.

No, not really. At least the microsoft bus mouse had mechanical encoders built in - I think they were from Bourns...
Very easy going with no feelable detents.
I still have some of these encoders. They were about 15mm in diameter and blue with about 4mm metal spindle.




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