by anh_risn » Tue May 17, 2011 5:05 pm
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?