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"Encoder With Plate" question?
Posted:
Tue May 17, 2011 5:05 pmby anh_risn
your product "Encoder With Plate" has disc slotted encoder to read the pulse from the phototransistor sensor, but seem like the disc slotted encoder has a big hole, I mean less number of hole for 1 rotation. Can I modify this disc so that it has many holes, and more resolution? what is the minimum of distance between holes that the phototransistor can read?
Re: "Encoder With Plate" question?
Posted:
Wed May 18, 2011 10:58 amby yonghui
hi ,
i think can , up to the size of which can cover the receiver slot on the IR sensor.
regards,
yh
Re: "Encoder With Plate" question?
Posted:
Fri May 20, 2011 9:20 amby ober
Yes, as yonghui said, you can create your own disc.
For the size, you will need to test. As long as it can fully block and fully un-block the sensor slot when it rotate.