Kevin wrote:
>Hi Everyone,
>Thanks for the input, I probably won't get to
>experiment with the encoder until next week
>unfortunately. :(
>
>Brendan, the mouse I have only has one encoder
>per wheel, but I will test out the circuit and
>see what I come up with.

The 3 pin IR detector may be 2 IR detectors with a common lead?
Does the encoder have 2 sections - one 2 pin and the other 3 pin?
I'd think that it'd have to otherwise it couldn't detect the direction.
Regards...
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David Duffy        Audio Visual Devices P/L
U8, 9-11 Trade St, Cleveland 4163 Australia
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