20pcs Rotary Encoder Module Brick Sensor Development KY-040  - Asia Sell

20pcs Rotary Encoder Module Brick Sensor Development KY-040 - Asia Sell

  • $28.51
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  • 20 Pieces.
  • 20pcs Rotary Encoder Module Brick Sensor Development KY-040.
  • This rotary encoder can be counted by rotating forward and reverse direction during rotation of the output pulse frequency.
  • Unlike counter rotating potentiometers the rotation count is not discrete.
  • Using the buttons on the rotary encoder it can be reset to its initial state to start counting from 0.

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