RE: [CAD_CAM_EDM_DRO] mouse encoder?

>All the ball type mice (meaning not the new LED optical kinds) I have taken
>apart (many) have 2 slotted or toothed disks that run between IR LEDs and
>photo diodes or transistors. That is an optical encoder. I have never seen a
>mouse that uses a hall effect sensor.
>
>Tim
>[Denver CO]
>
>> -----Original Message-----
>>
>> OPTICAL? You mean MAGNETIC, no? All the mouse-balls I have seen are
>> plain-black all over (now, don't get nasty!), no "stripes", etc. No
>> photo-transistors. Just Hall-effect sensors.
>>
>> Or, is there some Jordian magic I won't know of in this Century, yet?
>>
>>
>>
>> Addresses:
>> FAQ: http://www.ktmarketing.com/faq.html
>> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
>
>
>Addresses:
>FAQ: http://www.ktmarketing.com/faq.html
>FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
>
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>bill,
>List Manager
>
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