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Vertical/Straight Rotary Encoder 20imp/rotation (electronic brick)
€4.20
Tax included
A simple rotary encoder for all your projects.
It's like a potentiometer, but without end. It sends pulse to your microcontroller to let you know in which direction it turned. This version also has a button.
For more information on how to use an encoder, have a look at this good tutorial with arduino :
http://www.arduino.cc/playground/Main/RotaryEncoders
Actuator Length: 25mm
Detent torque: 3 to 20
IHMROTENCBRICK
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A simple rotary encoder for all your projects.
It's like a potentiometer, but without end. It sends pulse to your microcontroller to let you know in which direction it turned. This version also has a button.