360 degree rotary encoder module KY-040 FOR ARDUINO Arduino module
Arduino rotary encoder module KY-040
Working voltage: 5V
Number of pulses in one circle: 20
The rotary encoder can count the number of output pulses during the rotation in the positive and negative directions by rotation. The rotation count is not like a potentiometer. There is no limit to this rotation count. With the button on the rotary encoder, it can be reset to the initial state, that is, counting from 0 .
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