1/5/10PCS 3.3V 5V Encoder Rotary Potentiometer Analog Knob Module For Arduino
ab 1,19 €
For Arduino. The rotary encoder can be reset to the initial state, i.e. counting from 0, by pressing the button on the rotary encoder. Rotary encoders can be rotated to count the number of pulses output during forward and reverse rotation.
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