Reading Rotary Encoder
Posted in MicroPanel, Programming on May 18th, 2012 by trenck – Comments OffThe XOR logical table can help with reading and computing rotary encoder output.
Rotary encoder has 2 outputs, that returns a state, using “grey” code. When encoder turns un Clockwise(CW), outputs are 01,00,10,11 and Counter Clockwise(CCW) outputs are 01,11,10,00.
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