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internals mouse — Parallax Forums

internals mouse

ArchiverArchiver Posts: 46,084
edited 2001-07-03 08:07 in General Discussion
Hello all,

Littlebit of topic, but how does a mouse know that it moves up,or
downwards? According to me, there's light/dark pulse that's measured,
( i see a wheel with all holes) but light/dark can't make the
difference between the wheel turning right(mouse going up) or down?

What's my thinking error?

Thanks pieter-jan

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