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Rotary potentiometers are commonly used in user interfaces to create intuitive, rotary control panels that have physical end points.

  1. Rotary Potentiometer - 10k Ohm, Logarithmic COM-09940 Sparkfun Australia - Express Delivery Australia Wide

    Rotary Potentiometer - 10k Ohm, Logarithmic

    SKU: COM-09940
    An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user! Learn More
    $1.33 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 27th of Nov

    $1.33 AUD

  2. Rotary Potentiometer - 10k Ohm, Linear COM-09939 Sparkfun Australia - Express Delivery Australia Wide

    Rotary Potentiometer - 10k Ohm, Linear

    SKU: COM-09939
    An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user! Learn More
    $1.33 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 27th of Nov

    $1.33 AUD

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